Name |
Number of Publications
|
Most Recent Publication
|
Publications by All Authors
|
Concept Score
|
Why?
|
---|
HIV-1 | 198 | 2025 | 1260 | 21.540 |
Why?
|
HIV Antibodies | 114 | 2025 | 247 | 18.600 |
Why?
|
Antibodies, Neutralizing | 91 | 2025 | 303 | 14.170 |
Why?
|
HIV Infections | 184 | 2025 | 5097 | 9.590 |
Why?
|
HIV Envelope Protein gp120 | 50 | 2022 | 104 | 6.970 |
Why?
|
AIDS Vaccines | 40 | 2023 | 152 | 6.460 |
Why?
|
Drug Resistance, Viral | 49 | 2025 | 278 | 6.070 |
Why?
|
Epitopes | 39 | 2024 | 97 | 4.120 |
Why?
|
env Gene Products, Human Immunodeficiency Virus | 28 | 2025 | 52 | 3.820 |
Why?
|
Humans | 234 | 2025 | 14537 | 3.750 |
Why?
|
Antibodies, Monoclonal | 31 | 2025 | 142 | 3.040 |
Why?
|
Neutralization Tests | 46 | 2021 | 108 | 2.660 |
Why?
|
Anti-HIV Agents | 40 | 2020 | 1324 | 2.650 |
Why?
|
Antibody-Dependent Cell Cytotoxicity | 9 | 2022 | 36 | 2.510 |
Why?
|
HIV Envelope Protein gp41 | 17 | 2022 | 28 | 2.420 |
Why?
|
HIV Envelope Protein gp160 | 8 | 2021 | 22 | 2.370 |
Why?
|
Polysaccharides | 8 | 2023 | 45 | 2.290 |
Why?
|
Reverse Transcriptase Inhibitors | 13 | 2020 | 118 | 2.250 |
Why?
|
Immunoglobulin G | 17 | 2022 | 231 | 2.190 |
Why?
|
CD4-Positive T-Lymphocytes | 14 | 2021 | 151 | 2.060 |
Why?
|
Viral Load | 37 | 2023 | 819 | 1.920 |
Why?
|
Female | 106 | 2025 | 9103 | 1.890 |
Why?
|
Molecular Sequence Data | 43 | 2015 | 263 | 1.760 |
Why?
|
HIV Seropositivity | 11 | 2024 | 265 | 1.690 |
Why?
|
Single-Chain Antibodies | 3 | 2021 | 5 | 1.650 |
Why?
|
RNA, Viral | 23 | 2019 | 303 | 1.620 |
Why?
|
Amino Acid Sequence | 34 | 2020 | 139 | 1.620 |
Why?
|
Peptide Fragments | 14 | 2018 | 37 | 1.590 |
Why?
|
Lectins | 4 | 2013 | 8 | 1.560 |
Why?
|
Antibody Specificity | 12 | 2020 | 30 | 1.500 |
Why?
|
Mutation | 31 | 2025 | 306 | 1.490 |
Why?
|
Integrins | 4 | 2020 | 9 | 1.460 |
Why?
|
B-Lymphocytes | 10 | 2021 | 34 | 1.420 |
Why?
|
HIV Protease | 10 | 2019 | 22 | 1.340 |
Why?
|
Receptors, HIV | 6 | 2018 | 12 | 1.320 |
Why?
|
Adult | 53 | 2025 | 5913 | 1.310 |
Why?
|
Nevirapine | 15 | 2012 | 146 | 1.280 |
Why?
|
HIV Protease Inhibitors | 10 | 2019 | 92 | 1.280 |
Why?
|
Carrier Proteins | 3 | 2013 | 23 | 1.170 |
Why?
|
Genotype | 22 | 2020 | 442 | 1.170 |
Why?
|
Genitalia, Female | 2 | 2019 | 17 | 1.170 |
Why?
|
Epitope Mapping | 18 | 2021 | 32 | 1.150 |
Why?
|
Virus Replication | 12 | 2021 | 88 | 1.130 |
Why?
|
Algal Proteins | 3 | 2011 | 4 | 1.120 |
Why?
|
Male | 56 | 2025 | 6754 | 1.120 |
Why?
|
HIV | 12 | 2019 | 380 | 1.100 |
Why?
|
Phylogeny | 24 | 2021 | 231 | 1.100 |
Why?
|
Bacterial Proteins | 3 | 2013 | 119 | 1.090 |
Why?
|
Immunization, Passive | 5 | 2021 | 17 | 1.080 |
Why?
|
South Africa | 62 | 2025 | 7596 | 1.050 |
Why?
|
CD4 Antigens | 10 | 2025 | 49 | 1.050 |
Why?
|
Animals | 26 | 2023 | 1081 | 0.980 |
Why?
|
Immunoglobulin Fc Fragments | 3 | 2021 | 22 | 0.970 |
Why?
|
Sequence Analysis, DNA | 24 | 2019 | 181 | 0.970 |
Why?
|
Protein Binding | 16 | 2021 | 62 | 0.940 |
Why?
|
Antibodies, Viral | 8 | 2025 | 284 | 0.930 |
Why?
|
Cell Line | 17 | 2021 | 93 | 0.920 |
Why?
|
Receptors, CXCR4 | 9 | 2014 | 28 | 0.890 |
Why?
|
Acquired Immunodeficiency Syndrome | 9 | 2023 | 187 | 0.890 |
Why?
|
Binding Sites, Antibody | 5 | 2017 | 8 | 0.880 |
Why?
|
Antiretroviral Therapy, Highly Active | 12 | 2019 | 472 | 0.880 |
Why?
|
Vagina | 5 | 2019 | 91 | 0.880 |
Why?
|
Cross Reactions | 13 | 2021 | 44 | 0.830 |
Why?
|
HIV Reverse Transcriptase | 9 | 2015 | 41 | 0.820 |
Why?
|
Gene Products, gag | 4 | 2016 | 11 | 0.800 |
Why?
|
Receptors, CCR5 | 11 | 2016 | 54 | 0.770 |
Why?
|
Viremia | 9 | 2019 | 66 | 0.760 |
Why?
|
Simian Acquired Immunodeficiency Syndrome | 6 | 2022 | 8 | 0.760 |
Why?
|
Immunoglobulin Light Chains | 2 | 2018 | 9 | 0.760 |
Why?
|
Antiviral Agents | 2 | 2013 | 111 | 0.740 |
Why?
|
Organophosphonates | 4 | 2015 | 45 | 0.740 |
Why?
|
Virion | 4 | 2018 | 12 | 0.740 |
Why?
|
Plant Lectins | 4 | 2013 | 5 | 0.720 |
Why?
|
Immune Evasion | 7 | 2021 | 31 | 0.720 |
Why?
|
Adenine | 4 | 2015 | 91 | 0.720 |
Why?
|
Flow Cytometry | 2 | 2018 | 67 | 0.710 |
Why?
|
Antibody Formation | 8 | 2020 | 61 | 0.700 |
Why?
|
Genes, env | 4 | 2009 | 9 | 0.690 |
Why?
|
Gene Products, env | 5 | 2009 | 11 | 0.680 |
Why?
|
Immunoglobulin Isotypes | 1 | 2019 | 4 | 0.680 |
Why?
|
Infectious Disease Transmission, Vertical | 11 | 2019 | 472 | 0.670 |
Why?
|
Phenotype | 11 | 2025 | 158 | 0.670 |
Why?
|
Young Adult | 19 | 2025 | 2498 | 0.660 |
Why?
|
Mutation, Missense | 8 | 2016 | 65 | 0.650 |
Why?
|
Lysine | 1 | 2018 | 5 | 0.640 |
Why?
|
Microbial Sensitivity Tests | 7 | 2019 | 198 | 0.630 |
Why?
|
Disease Progression | 12 | 2019 | 154 | 0.630 |
Why?
|
Cohort Studies | 16 | 2020 | 967 | 0.630 |
Why?
|
Immunization, Secondary | 5 | 2021 | 72 | 0.620 |
Why?
|
Simian Immunodeficiency Virus | 5 | 2022 | 8 | 0.620 |
Why?
|
Middle Aged | 20 | 2025 | 3601 | 0.600 |
Why?
|
Polymorphism, Genetic | 5 | 2024 | 99 | 0.600 |
Why?
|
Longitudinal Studies | 9 | 2019 | 435 | 0.590 |
Why?
|
HIV Fusion Inhibitors | 3 | 2012 | 5 | 0.590 |
Why?
|
Epitopes, B-Lymphocyte | 4 | 2022 | 7 | 0.580 |
Why?
|
Genetic Variation | 9 | 2021 | 175 | 0.580 |
Why?
|
Infant | 19 | 2019 | 2244 | 0.570 |
Why?
|
Host-Pathogen Interactions | 3 | 2020 | 24 | 0.560 |
Why?
|
HEK293 Cells | 8 | 2021 | 39 | 0.550 |
Why?
|
Adolescent | 17 | 2025 | 2985 | 0.540 |
Why?
|
Lopinavir | 7 | 2019 | 137 | 0.530 |
Why?
|
Treatment Failure | 9 | 2017 | 175 | 0.530 |
Why?
|
Genes, Immunoglobulin | 2 | 2016 | 5 | 0.530 |
Why?
|
Immunoglobulin Heavy Chains | 3 | 2024 | 8 | 0.500 |
Why?
|
Spike Glycoprotein, Coronavirus | 4 | 2025 | 101 | 0.490 |
Why?
|
Germ Cells | 1 | 2015 | 9 | 0.490 |
Why?
|
Binding Sites | 8 | 2018 | 43 | 0.480 |
Why?
|
Anti-Retroviral Agents | 6 | 2015 | 551 | 0.480 |
Why?
|
Viral Envelope Proteins | 4 | 2018 | 6 | 0.480 |
Why?
|
HIV Antigens | 7 | 2020 | 26 | 0.450 |
Why?
|
CD4 Lymphocyte Count | 15 | 2019 | 656 | 0.440 |
Why?
|
Superinfection | 3 | 2018 | 8 | 0.430 |
Why?
|
Vaccines, DNA | 3 | 2019 | 11 | 0.430 |
Why?
|
Pregnancy | 17 | 2019 | 1862 | 0.430 |
Why?
|
Receptors, IgG | 4 | 2022 | 28 | 0.420 |
Why?
|
Polymerase Chain Reaction | 9 | 2014 | 260 | 0.420 |
Why?
|
Evolution, Molecular | 6 | 2016 | 60 | 0.420 |
Why?
|
Time Factors | 12 | 2017 | 507 | 0.410 |
Why?
|
Amino Acid Substitution | 6 | 2016 | 35 | 0.410 |
Why?
|
Models, Molecular | 10 | 2019 | 84 | 0.400 |
Why?
|
Enzyme-Linked Immunosorbent Assay | 7 | 2020 | 150 | 0.400 |
Why?
|
Lectins, C-Type | 1 | 2011 | 4 | 0.390 |
Why?
|
Cell Adhesion Molecules | 1 | 2011 | 7 | 0.390 |
Why?
|
Receptors, Cell Surface | 1 | 2011 | 7 | 0.390 |
Why?
|
Down-Regulation | 1 | 2011 | 22 | 0.390 |
Why?
|
Mannose-Binding Lectins | 1 | 2011 | 2 | 0.380 |
Why?
|
Antibodies | 2 | 2009 | 25 | 0.380 |
Why?
|
Child, Preschool | 9 | 2019 | 1748 | 0.370 |
Why?
|
Alleles | 5 | 2024 | 143 | 0.370 |
Why?
|
Child | 9 | 2019 | 2242 | 0.370 |
Why?
|
Glycosylation | 6 | 2017 | 17 | 0.360 |
Why?
|
Mutagenesis, Site-Directed | 3 | 2016 | 14 | 0.360 |
Why?
|
Ritonavir | 5 | 2016 | 137 | 0.360 |
Why?
|
Tenofovir | 6 | 2018 | 171 | 0.350 |
Why?
|
Mannose | 1 | 2010 | 5 | 0.350 |
Why?
|
Base Sequence | 7 | 2015 | 149 | 0.350 |
Why?
|
Protein Conformation | 6 | 2018 | 24 | 0.340 |
Why?
|
Sequence Alignment | 9 | 2017 | 59 | 0.340 |
Why?
|
Heteroduplex Analysis | 2 | 2006 | 4 | 0.330 |
Why?
|
Genes, gag | 2 | 2006 | 6 | 0.330 |
Why?
|
Patient Compliance | 6 | 2014 | 120 | 0.320 |
Why?
|
Genotyping Techniques | 4 | 2016 | 38 | 0.320 |
Why?
|
Disease Transmission, Infectious | 3 | 2018 | 39 | 0.320 |
Why?
|
Immunoglobulin Variable Region | 4 | 2024 | 9 | 0.310 |
Why?
|
Vaccination | 8 | 2022 | 365 | 0.300 |
Why?
|
National Health Programs | 2 | 2008 | 78 | 0.300 |
Why?
|
Membrane Proteins | 3 | 2013 | 36 | 0.290 |
Why?
|
Complementarity Determining Regions | 5 | 2022 | 11 | 0.290 |
Why?
|
Sequence Analysis, RNA | 6 | 2018 | 17 | 0.290 |
Why?
|
Genetic Engineering | 3 | 2021 | 7 | 0.290 |
Why?
|
gag Gene Products, Human Immunodeficiency Virus | 2 | 2019 | 20 | 0.280 |
Why?
|
Genes, nef | 1 | 2007 | 2 | 0.280 |
Why?
|
HIV-2 | 3 | 2015 | 15 | 0.280 |
Why?
|
Inhibitory Concentration 50 | 4 | 2021 | 19 | 0.280 |
Why?
|
Protein Structure, Tertiary | 6 | 2014 | 22 | 0.280 |
Why?
|
Recombination, Genetic | 3 | 2011 | 27 | 0.280 |
Why?
|
Immunoenzyme Techniques | 1 | 2006 | 21 | 0.270 |
Why?
|
Prospective Studies | 10 | 2021 | 1160 | 0.270 |
Why?
|
Crystallography, X-Ray | 5 | 2017 | 12 | 0.270 |
Why?
|
Serotyping | 1 | 2006 | 66 | 0.270 |
Why?
|
Prenatal Care | 1 | 2008 | 147 | 0.270 |
Why?
|
Macaca mulatta | 7 | 2022 | 14 | 0.270 |
Why?
|
Reagent Kits, Diagnostic | 1 | 2006 | 56 | 0.260 |
Why?
|
Infant, Newborn | 9 | 2019 | 1479 | 0.250 |
Why?
|
DNA Primers | 5 | 2011 | 55 | 0.250 |
Why?
|
Peptides | 2 | 2018 | 40 | 0.250 |
Why?
|
Protein Multimerization | 4 | 2020 | 8 | 0.250 |
Why?
|
THP-1 Cells | 3 | 2021 | 6 | 0.250 |
Why?
|
Selection, Genetic | 4 | 2016 | 31 | 0.250 |
Why?
|
Polysorbates | 3 | 2021 | 10 | 0.240 |
Why?
|
Squalene | 3 | 2021 | 10 | 0.240 |
Why?
|
Pregnancy Complications, Infectious | 5 | 2009 | 529 | 0.240 |
Why?
|
DNA Copy Number Variations | 1 | 2024 | 22 | 0.240 |
Why?
|
Sequence Homology, Amino Acid | 4 | 2007 | 27 | 0.240 |
Why?
|
Drug Administration Schedule | 7 | 2011 | 156 | 0.240 |
Why?
|
Developing Countries | 2 | 2008 | 400 | 0.240 |
Why?
|
Herpesvirus 8, Human | 2 | 2003 | 14 | 0.230 |
Why?
|
High-Throughput Nucleotide Sequencing | 6 | 2022 | 48 | 0.230 |
Why?
|
Piperazines | 1 | 2004 | 82 | 0.230 |
Why?
|
SAIDS Vaccines | 2 | 2021 | 4 | 0.230 |
Why?
|
RNA-Directed DNA Polymerase | 3 | 2011 | 5 | 0.220 |
Why?
|
T-Lymphocytes | 3 | 2019 | 65 | 0.220 |
Why?
|
Biomarkers | 2 | 2022 | 327 | 0.220 |
Why?
|
Serial Passage | 3 | 2021 | 5 | 0.220 |
Why?
|
Double-Blind Method | 6 | 2021 | 272 | 0.220 |
Why?
|
AIDS-Related Opportunistic Infections | 5 | 2014 | 195 | 0.220 |
Why?
|
Virus Internalization | 3 | 2014 | 5 | 0.210 |
Why?
|
Single-Cell Analysis | 2 | 2019 | 3 | 0.210 |
Why?
|
Vaginal Creams, Foams, and Jellies | 3 | 2018 | 24 | 0.210 |
Why?
|
Receptors, Cytokine | 1 | 2002 | 1 | 0.210 |
Why?
|
Hepatitis C | 1 | 2023 | 37 | 0.200 |
Why?
|
Treatment Outcome | 8 | 2018 | 889 | 0.200 |
Why?
|
Immunoglobulin A | 3 | 2022 | 39 | 0.200 |
Why?
|
Germinal Center | 2 | 2019 | 3 | 0.200 |
Why?
|
Adjuvants, Immunologic | 2 | 2018 | 23 | 0.200 |
Why?
|
Vaccines, Synthetic | 1 | 2021 | 12 | 0.200 |
Why?
|
Case-Control Studies | 3 | 2022 | 480 | 0.190 |
Why?
|
Immunization | 5 | 2021 | 63 | 0.190 |
Why?
|
Tuberculosis | 2 | 2004 | 543 | 0.180 |
Why?
|
Protease Inhibitors | 2 | 2011 | 23 | 0.180 |
Why?
|
Immunoglobulin Class Switching | 1 | 2020 | 6 | 0.180 |
Why?
|
Aptamers, Nucleotide | 2 | 2012 | 3 | 0.180 |
Why?
|
World Health Organization | 3 | 2019 | 137 | 0.180 |
Why?
|
Plasma | 4 | 2019 | 39 | 0.180 |
Why?
|
Nanoparticles | 1 | 2021 | 104 | 0.180 |
Why?
|
Coinfection | 1 | 2023 | 276 | 0.180 |
Why?
|
Protein Interaction Domains and Motifs | 2 | 2018 | 13 | 0.180 |
Why?
|
Plants, Genetically Modified | 1 | 2020 | 3 | 0.180 |
Why?
|
Genes, pol | 2 | 2013 | 4 | 0.170 |
Why?
|
Tobacco | 1 | 2020 | 14 | 0.170 |
Why?
|
Antitubercular Agents | 1 | 2003 | 322 | 0.170 |
Why?
|
Human Immunodeficiency Virus Proteins | 1 | 2020 | 10 | 0.170 |
Why?
|
Antibodies, Blocking | 2 | 2016 | 9 | 0.170 |
Why?
|
Receptors, Fc | 1 | 2019 | 10 | 0.170 |
Why?
|
Receptors, Antigen, B-Cell | 1 | 2019 | 7 | 0.170 |
Why?
|
Vaccinia | 2 | 2016 | 3 | 0.170 |
Why?
|
Interleukin-5 | 1 | 2019 | 1 | 0.170 |
Why?
|
Chemokine CXCL13 | 1 | 2019 | 1 | 0.170 |
Why?
|
Serologic Tests | 1 | 2019 | 26 | 0.160 |
Why?
|
Organ Specificity | 1 | 2019 | 10 | 0.160 |
Why?
|
Reproductive Tract Infections | 1 | 2019 | 8 | 0.160 |
Why?
|
Vaccinia virus | 1 | 2019 | 2 | 0.160 |
Why?
|
Gene Expression | 2 | 2016 | 43 | 0.160 |
Why?
|
Specimen Handling | 3 | 2015 | 105 | 0.160 |
Why?
|
Mutagenesis, Insertional | 1 | 2019 | 8 | 0.160 |
Why?
|
Darunavir | 1 | 2019 | 12 | 0.160 |
Why?
|
Introns | 1 | 2018 | 13 | 0.160 |
Why?
|
Exons | 1 | 2018 | 17 | 0.160 |
Why?
|
Tissue Donors | 1 | 2018 | 17 | 0.160 |
Why?
|
Cells, Cultured | 6 | 2019 | 79 | 0.160 |
Why?
|
T-Lymphocytes, Regulatory | 1 | 2018 | 7 | 0.160 |
Why?
|
Genome, Viral | 2 | 2012 | 64 | 0.150 |
Why?
|
Gene Frequency | 4 | 2007 | 122 | 0.150 |
Why?
|
Prevalence | 5 | 2019 | 1192 | 0.150 |
Why?
|
Meningitis | 1 | 1998 | 26 | 0.150 |
Why?
|
Aging | 1 | 2018 | 109 | 0.150 |
Why?
|
Cross-Sectional Studies | 5 | 2019 | 1422 | 0.140 |
Why?
|
Cluster Analysis | 4 | 2013 | 65 | 0.140 |
Why?
|
Glycopeptides | 1 | 2017 | 1 | 0.140 |
Why?
|
Molecular Mimicry | 1 | 2017 | 2 | 0.140 |
Why?
|
Retrospective Studies | 5 | 2015 | 799 | 0.140 |
Why?
|
Clonal Deletion | 1 | 2017 | 1 | 0.140 |
Why?
|
Germ-Line Mutation | 1 | 2017 | 5 | 0.140 |
Why?
|
Phagocytosis | 3 | 2021 | 15 | 0.140 |
Why?
|
Kinetics | 3 | 2011 | 65 | 0.130 |
Why?
|
Communicable Disease Control | 1 | 2017 | 101 | 0.130 |
Why?
|
Vaginal Douching | 1 | 2016 | 8 | 0.130 |
Why?
|
Cell Separation | 2 | 2017 | 6 | 0.130 |
Why?
|
Antigenic Variation | 4 | 2018 | 7 | 0.130 |
Why?
|
Sensitivity and Specificity | 4 | 2016 | 385 | 0.130 |
Why?
|
Blood Donors | 2 | 2021 | 19 | 0.130 |
Why?
|
Virus Attachment | 1 | 2015 | 1 | 0.130 |
Why?
|
Immunization Schedule | 1 | 2016 | 81 | 0.130 |
Why?
|
Desiccation | 1 | 2015 | 15 | 0.130 |
Why?
|
Body Fluids | 1 | 2015 | 5 | 0.130 |
Why?
|
Cervix Uteri | 1 | 2015 | 22 | 0.130 |
Why?
|
Leukocytes, Mononuclear | 5 | 2018 | 60 | 0.120 |
Why?
|
HIV Seronegativity | 1 | 2015 | 52 | 0.120 |
Why?
|
Antibody Affinity | 4 | 2016 | 11 | 0.120 |
Why?
|
Blood | 1 | 2015 | 51 | 0.120 |
Why?
|
Surface Plasmon Resonance | 2 | 2011 | 4 | 0.120 |
Why?
|
Interferon-gamma | 2 | 2019 | 39 | 0.120 |
Why?
|
Aptamers, Peptide | 1 | 2014 | 1 | 0.120 |
Why?
|
Immunoglobulins | 1 | 2014 | 11 | 0.120 |
Why?
|
Cardiomyopathies | 1 | 2014 | 15 | 0.120 |
Why?
|
Ileum | 1 | 2014 | 3 | 0.120 |
Why?
|
Indoles | 1 | 2014 | 5 | 0.120 |
Why?
|
Cytokines | 1 | 2015 | 107 | 0.120 |
Why?
|
Sequence Homology | 3 | 2009 | 11 | 0.120 |
Why?
|
INDEL Mutation | 1 | 2014 | 16 | 0.120 |
Why?
|
Cloning, Molecular | 3 | 2013 | 26 | 0.120 |
Why?
|
Population Surveillance | 3 | 2019 | 325 | 0.120 |
Why?
|
Global Health | 3 | 2017 | 193 | 0.110 |
Why?
|
Hepacivirus | 2 | 2023 | 37 | 0.110 |
Why?
|
Microbiota | 1 | 2014 | 30 | 0.110 |
Why?
|
Mycoses | 1 | 2014 | 8 | 0.110 |
Why?
|
DNA, Viral | 4 | 2009 | 165 | 0.110 |
Why?
|
Placebos | 3 | 2019 | 44 | 0.110 |
Why?
|
Drug Tolerance | 1 | 2013 | 2 | 0.110 |
Why?
|
Mutant Proteins | 1 | 2013 | 3 | 0.110 |
Why?
|
Randomized Controlled Trials as Topic | 3 | 2023 | 244 | 0.110 |
Why?
|
Genetic Vectors | 4 | 2020 | 55 | 0.110 |
Why?
|
Mice | 3 | 2021 | 135 | 0.110 |
Why?
|
CD8-Positive T-Lymphocytes | 3 | 2018 | 48 | 0.110 |
Why?
|
Models, Genetic | 2 | 2016 | 13 | 0.100 |
Why?
|
Tanzania | 3 | 2021 | 88 | 0.100 |
Why?
|
Breast Feeding | 2 | 2019 | 120 | 0.100 |
Why?
|
Biological Assay | 1 | 2012 | 32 | 0.100 |
Why?
|
Chimera | 2 | 2008 | 3 | 0.100 |
Why?
|
Fluorescein | 1 | 2011 | 1 | 0.100 |
Why?
|
Guinea Pigs | 3 | 2021 | 11 | 0.100 |
Why?
|
Pre-Exposure Prophylaxis | 1 | 2015 | 196 | 0.100 |
Why?
|
Mice, Inbred BALB C | 2 | 2021 | 11 | 0.090 |
Why?
|
Socioeconomic Factors | 2 | 2010 | 411 | 0.090 |
Why?
|
Antigens | 2 | 2022 | 11 | 0.090 |
Why?
|
Benzoxazines | 1 | 2011 | 123 | 0.090 |
Why?
|
Maternal Exposure | 1 | 2010 | 14 | 0.090 |
Why?
|
Epidemiologic Methods | 1 | 2010 | 25 | 0.090 |
Why?
|
Sex Work | 3 | 2008 | 39 | 0.090 |
Why?
|
DNA | 2 | 2021 | 73 | 0.090 |
Why?
|
Seroepidemiologic Studies | 2 | 2025 | 109 | 0.090 |
Why?
|
Antibody Diversity | 1 | 2009 | 2 | 0.080 |
Why?
|
Immunomagnetic Separation | 1 | 2009 | 1 | 0.080 |
Why?
|
Adsorption | 1 | 2009 | 6 | 0.080 |
Why?
|
Immunogenicity, Vaccine | 2 | 2021 | 103 | 0.080 |
Why?
|
Drug Therapy, Combination | 3 | 2019 | 279 | 0.080 |
Why?
|
Disease Models, Animal | 2 | 2016 | 45 | 0.080 |
Why?
|
Antibodies, Anticardiolipin | 1 | 2009 | 9 | 0.080 |
Why?
|
Protein Domains | 2 | 2020 | 10 | 0.080 |
Why?
|
HeLa Cells | 3 | 2017 | 15 | 0.080 |
Why?
|
Immunity, Humoral | 2 | 2019 | 42 | 0.080 |
Why?
|
International Cooperation | 3 | 2019 | 50 | 0.080 |
Why?
|
Immunoglobulin M | 1 | 2008 | 24 | 0.080 |
Why?
|
Drug Resistance, Multiple, Viral | 2 | 2006 | 16 | 0.080 |
Why?
|
Americas | 2 | 2021 | 10 | 0.080 |
Why?
|
Protein Subunits | 2 | 2021 | 4 | 0.080 |
Why?
|
Europe | 2 | 2021 | 56 | 0.080 |
Why?
|
Injections, Intramuscular | 2 | 2020 | 31 | 0.080 |
Why?
|
Tuberculosis, Meningeal | 2 | 1998 | 10 | 0.080 |
Why?
|
HIV Seroprevalence | 1 | 2008 | 15 | 0.070 |
Why?
|
Sequence Analysis, Protein | 3 | 2018 | 10 | 0.070 |
Why?
|
Virulence | 1 | 2007 | 25 | 0.070 |
Why?
|
Protein Engineering | 2 | 2020 | 7 | 0.070 |
Why?
|
Aged | 2 | 2025 | 1740 | 0.070 |
Why?
|
Clinical Trials as Topic | 3 | 2016 | 112 | 0.070 |
Why?
|
Cell Line, Tumor | 2 | 2018 | 71 | 0.070 |
Why?
|
Valine | 1 | 2007 | 6 | 0.070 |
Why?
|
Program Evaluation | 1 | 2008 | 89 | 0.070 |
Why?
|
Laboratories | 1 | 2008 | 47 | 0.070 |
Why?
|
Incidence | 3 | 2021 | 685 | 0.070 |
Why?
|
Structure-Activity Relationship | 2 | 2019 | 28 | 0.070 |
Why?
|
Giant Cells | 1 | 2006 | 3 | 0.070 |
Why?
|
Cell Line, Transformed | 1 | 2006 | 6 | 0.070 |
Why?
|
Chronic Disease | 3 | 2013 | 107 | 0.070 |
Why?
|
Proviruses | 1 | 2006 | 6 | 0.070 |
Why?
|
Molecular Diagnostic Techniques | 1 | 2008 | 132 | 0.070 |
Why?
|
Macaca | 2 | 2018 | 4 | 0.070 |
Why?
|
Milk, Human | 1 | 2006 | 23 | 0.070 |
Why?
|
Gene Silencing | 1 | 2006 | 20 | 0.070 |
Why?
|
Thailand | 2 | 2019 | 26 | 0.070 |
Why?
|
Lymphocyte Activation | 2 | 2020 | 40 | 0.070 |
Why?
|
Cell Lineage | 2 | 2017 | 4 | 0.060 |
Why?
|
Sperm Motility | 1 | 2005 | 1 | 0.060 |
Why?
|
Trypsin | 1 | 2005 | 2 | 0.060 |
Why?
|
Semen | 1 | 2005 | 3 | 0.060 |
Why?
|
RNA, Small Interfering | 1 | 2006 | 49 | 0.060 |
Why?
|
Pilot Projects | 2 | 2021 | 179 | 0.060 |
Why?
|
Sentinel Surveillance | 2 | 2017 | 115 | 0.060 |
Why?
|
Receptors, Chemokine | 1 | 2005 | 6 | 0.060 |
Why?
|
Self Report | 2 | 2019 | 114 | 0.060 |
Why?
|
Zambia | 2 | 2021 | 115 | 0.060 |
Why?
|
Somatic Hypermutation, Immunoglobulin | 2 | 2016 | 4 | 0.060 |
Why?
|
Molecular Biology | 1 | 2005 | 7 | 0.060 |
Why?
|
Peptide Hydrolases | 1 | 2005 | 3 | 0.060 |
Why?
|
Oligonucleotides | 1 | 2005 | 19 | 0.060 |
Why?
|
Transcriptome | 1 | 2024 | 14 | 0.060 |
Why?
|
Genes, Viral | 1 | 2004 | 11 | 0.060 |
Why?
|
Computational Biology | 2 | 2016 | 44 | 0.060 |
Why?
|
Gels | 2 | 2015 | 19 | 0.060 |
Why?
|
Immunologic Memory | 2 | 2016 | 15 | 0.060 |
Why?
|
Antigens, Viral | 2 | 2018 | 21 | 0.060 |
Why?
|
Clinical Trials, Phase II as Topic | 1 | 2023 | 10 | 0.060 |
Why?
|
Models, Theoretical | 1 | 2023 | 80 | 0.050 |
Why?
|
Benzylamines | 1 | 2003 | 1 | 0.050 |
Why?
|
CCR5 Receptor Antagonists | 1 | 2003 | 5 | 0.050 |
Why?
|
Chemokine CCL5 | 1 | 2003 | 9 | 0.050 |
Why?
|
Administration, Intravenous | 1 | 2023 | 4 | 0.050 |
Why?
|
Heterocyclic Compounds | 1 | 2003 | 3 | 0.050 |
Why?
|
Sarcoma, Kaposi | 1 | 2003 | 53 | 0.050 |
Why?
|
Transfection | 1 | 2003 | 29 | 0.050 |
Why?
|
In Vitro Techniques | 1 | 2003 | 54 | 0.050 |
Why?
|
Dose-Response Relationship, Drug | 2 | 2014 | 125 | 0.050 |
Why?
|
Computer Simulation | 2 | 2017 | 56 | 0.050 |
Why?
|
Solvents | 1 | 2022 | 15 | 0.050 |
Why?
|
Immunoglobulin Allotypes | 1 | 2022 | 1 | 0.050 |
Why?
|
Immunity | 1 | 2022 | 10 | 0.050 |
Why?
|
Amino Acids | 1 | 2022 | 16 | 0.050 |
Why?
|
Drug Resistance, Microbial | 1 | 2002 | 26 | 0.050 |
Why?
|
Myocytes, Cardiac | 2 | 2014 | 8 | 0.050 |
Why?
|
Antibodies, Monoclonal, Humanized | 1 | 2003 | 77 | 0.050 |
Why?
|
Autoantibodies | 1 | 2022 | 49 | 0.050 |
Why?
|
Algorithms | 2 | 2017 | 106 | 0.050 |
Why?
|
Antibody-Dependent Enhancement | 1 | 2021 | 2 | 0.050 |
Why?
|
HLA Antigens | 1 | 2022 | 50 | 0.050 |
Why?
|
Adenosine Monophosphate | 1 | 2021 | 5 | 0.050 |
Why?
|
SARS Virus | 1 | 2021 | 1 | 0.050 |
Why?
|
Antigen-Antibody Reactions | 1 | 2021 | 4 | 0.050 |
Why?
|
Kaplan-Meier Estimate | 2 | 2012 | 106 | 0.050 |
Why?
|
AIDS Dementia Complex | 2 | 1999 | 29 | 0.050 |
Why?
|
Proof of Concept Study | 1 | 2021 | 13 | 0.050 |
Why?
|
Tretinoin | 1 | 2020 | 8 | 0.050 |
Why?
|
Cell Proliferation | 1 | 2020 | 45 | 0.050 |
Why?
|
Signal Transduction | 1 | 2020 | 33 | 0.040 |
Why?
|
Polymorphism, Single-Stranded Conformational | 1 | 2000 | 11 | 0.040 |
Why?
|
Open Reading Frames | 1 | 2000 | 16 | 0.040 |
Why?
|
Lamivudine | 2 | 2011 | 89 | 0.040 |
Why?
|
Malawi | 2 | 2013 | 87 | 0.040 |
Why?
|
Stavudine | 2 | 2011 | 78 | 0.040 |
Why?
|
Cryoelectron Microscopy | 1 | 2020 | 2 | 0.040 |
Why?
|
Biotechnology | 1 | 2020 | 4 | 0.040 |
Why?
|
Immunoglobulin Fab Fragments | 1 | 2020 | 4 | 0.040 |
Why?
|
Plasmids | 1 | 2020 | 23 | 0.040 |
Why?
|
Protein Processing, Post-Translational | 1 | 2020 | 10 | 0.040 |
Why?
|
Injection Site Reaction | 1 | 2020 | 3 | 0.040 |
Why?
|
Arthralgia | 1 | 2020 | 4 | 0.040 |
Why?
|
Headache | 1 | 2020 | 7 | 0.040 |
Why?
|
Databases, Genetic | 2 | 2013 | 22 | 0.040 |
Why?
|
Marketing of Health Services | 1 | 2019 | 2 | 0.040 |
Why?
|
Epitopes, T-Lymphocyte | 1 | 2019 | 12 | 0.040 |
Why?
|
High-Throughput Screening Assays | 1 | 2019 | 11 | 0.040 |
Why?
|
CD40 Ligand | 1 | 2019 | 4 | 0.040 |
Why?
|
Africa South of the Sahara | 1 | 2021 | 353 | 0.040 |
Why?
|
Interleukin-2 | 1 | 2019 | 22 | 0.040 |
Why?
|
Lactation | 1 | 2019 | 12 | 0.040 |
Why?
|
Principal Component Analysis | 1 | 2019 | 20 | 0.040 |
Why?
|
Activins | 1 | 2019 | 3 | 0.040 |
Why?
|
Clinical Trials, Phase I as Topic | 1 | 2019 | 3 | 0.040 |
Why?
|
Immunophenotyping | 1 | 2019 | 24 | 0.040 |
Why?
|
T-Lymphocytes, Helper-Inducer | 1 | 2019 | 9 | 0.040 |
Why?
|
Mycobacterium tuberculosis | 1 | 2003 | 329 | 0.040 |
Why?
|
Dried Blood Spot Testing | 1 | 2019 | 24 | 0.040 |
Why?
|
Mutation Rate | 1 | 2019 | 7 | 0.040 |
Why?
|
Rabbits | 1 | 2019 | 35 | 0.040 |
Why?
|
Postpartum Period | 1 | 2019 | 85 | 0.040 |
Why?
|
Epidemics | 1 | 2019 | 65 | 0.040 |
Why?
|
Amino Acid Motifs | 2 | 2009 | 10 | 0.040 |
Why?
|
Neurosyphilis | 1 | 1998 | 1 | 0.040 |
Why?
|
Models, Biological | 2 | 2009 | 77 | 0.040 |
Why?
|
Drug-Related Side Effects and Adverse Reactions | 1 | 2018 | 34 | 0.040 |
Why?
|
Meningitis, Cryptococcal | 1 | 1998 | 16 | 0.040 |
Why?
|
Meningitis, Bacterial | 1 | 1999 | 38 | 0.040 |
Why?
|
RNA | 1 | 2018 | 26 | 0.040 |
Why?
|
Meningitis, Fungal | 1 | 1998 | 1 | 0.040 |
Why?
|
Meningitis, Aseptic | 1 | 1998 | 2 | 0.040 |
Why?
|
beta 2-Microglobulin | 1 | 1998 | 4 | 0.040 |
Why?
|
Cell Communication | 1 | 2018 | 3 | 0.040 |
Why?
|
Leukocyte Count | 1 | 1998 | 24 | 0.040 |
Why?
|
Lymphocytes | 1 | 1998 | 20 | 0.040 |
Why?
|
HIV Core Protein p24 | 1 | 1998 | 18 | 0.040 |
Why?
|
Cryptococcosis | 1 | 1998 | 17 | 0.040 |
Why?
|
Meningitis, Meningococcal | 1 | 1998 | 17 | 0.040 |
Why?
|
Blood-Brain Barrier | 1 | 1998 | 24 | 0.040 |
Why?
|
Mothers | 1 | 2019 | 195 | 0.040 |
Why?
|
Electrophoresis, Polyacrylamide Gel | 2 | 2008 | 6 | 0.040 |
Why?
|
Age Factors | 1 | 2018 | 370 | 0.040 |
Why?
|
Clone Cells | 1 | 2017 | 4 | 0.040 |
Why?
|
Transition Temperature | 1 | 2016 | 1 | 0.030 |
Why?
|
Health Services Accessibility | 1 | 2019 | 280 | 0.030 |
Why?
|
Sexual Behavior | 2 | 2010 | 320 | 0.030 |
Why?
|
Ambulatory Care Facilities | 1 | 2017 | 125 | 0.030 |
Why?
|
Biomedical Research | 1 | 2017 | 49 | 0.030 |
Why?
|
Cell Differentiation | 1 | 2016 | 20 | 0.030 |
Why?
|
Recombinant Proteins | 1 | 2017 | 73 | 0.030 |
Why?
|
Costs and Cost Analysis | 1 | 2016 | 42 | 0.030 |
Why?
|
Species Specificity | 1 | 2016 | 49 | 0.030 |
Why?
|
Enzyme-Linked Immunospot Assay | 1 | 2016 | 10 | 0.030 |
Why?
|
Models, Immunological | 1 | 2016 | 2 | 0.030 |
Why?
|
Safety | 1 | 2016 | 34 | 0.030 |
Why?
|
Immunity, Cellular | 1 | 2016 | 25 | 0.030 |
Why?
|
DNA Mutational Analysis | 2 | 2006 | 34 | 0.030 |
Why?
|
Immunity, Mucosal | 1 | 2015 | 2 | 0.030 |
Why?
|
Mucous Membrane | 1 | 2015 | 12 | 0.030 |
Why?
|
Chromatography, Affinity | 1 | 2015 | 8 | 0.030 |
Why?
|
Tuberculosis, Pulmonary | 1 | 1999 | 324 | 0.030 |
Why?
|
Namibia | 1 | 2015 | 19 | 0.030 |
Why?
|
Molecular Epidemiology | 1 | 2015 | 47 | 0.030 |
Why?
|
Asia | 1 | 2015 | 72 | 0.030 |
Why?
|
Risk Factors | 2 | 2011 | 1475 | 0.030 |
Why?
|
Conserved Sequence | 1 | 2014 | 10 | 0.030 |
Why?
|
AIDS Serodiagnosis | 1 | 2015 | 44 | 0.030 |
Why?
|
Cell-Free System | 1 | 2014 | 1 | 0.030 |
Why?
|
Membrane Fusion | 1 | 2014 | 1 | 0.030 |
Why?
|
Protein Structure, Quaternary | 1 | 2014 | 1 | 0.030 |
Why?
|
Structural Homology, Protein | 1 | 2014 | 2 | 0.030 |
Why?
|
Delivery of Health Care | 1 | 2017 | 239 | 0.030 |
Why?
|
Macrophages | 1 | 2014 | 15 | 0.030 |
Why?
|
Immune Sera | 1 | 2014 | 1 | 0.030 |
Why?
|
Proteolipids | 1 | 2014 | 1 | 0.030 |
Why?
|
Neutron Diffraction | 1 | 2014 | 1 | 0.030 |
Why?
|
Scattering, Small Angle | 1 | 2014 | 1 | 0.030 |
Why?
|
Plasma Cells | 1 | 2014 | 4 | 0.030 |
Why?
|
Molecular Structure | 1 | 2014 | 32 | 0.030 |
Why?
|
Apoptosis | 1 | 2014 | 40 | 0.030 |
Why?
|
Antigens, Bacterial | 1 | 2014 | 32 | 0.030 |
Why?
|
Fluconazole | 1 | 2014 | 17 | 0.030 |
Why?
|
Chemoprevention | 1 | 2014 | 33 | 0.030 |
Why?
|
Survival Analysis | 1 | 2014 | 149 | 0.030 |
Why?
|
Antifungal Agents | 1 | 2014 | 40 | 0.030 |
Why?
|
Africa | 1 | 2015 | 376 | 0.030 |
Why?
|
Immunodominant Epitopes | 1 | 2013 | 2 | 0.030 |
Why?
|
Serum | 1 | 2013 | 9 | 0.030 |
Why?
|
Gene Knockout Techniques | 1 | 2012 | 1 | 0.030 |
Why?
|
Sex Factors | 1 | 2013 | 227 | 0.030 |
Why?
|
Alanine Transaminase | 1 | 2012 | 23 | 0.020 |
Why?
|
Statistics, Nonparametric | 1 | 2012 | 38 | 0.020 |
Why?
|
Drug Synergism | 1 | 2012 | 20 | 0.020 |
Why?
|
Chi-Square Distribution | 1 | 2012 | 45 | 0.020 |
Why?
|
Point Mutation | 1 | 2012 | 16 | 0.020 |
Why?
|
Body Height | 1 | 2012 | 52 | 0.020 |
Why?
|
Body Weight | 1 | 2012 | 111 | 0.020 |
Why?
|
Alkynes | 1 | 2011 | 117 | 0.020 |
Why?
|
Cyclopropanes | 1 | 2011 | 123 | 0.020 |
Why?
|
Zidovudine | 1 | 2011 | 59 | 0.020 |
Why?
|
pol Gene Products, Human Immunodeficiency Virus | 1 | 2011 | 29 | 0.020 |
Why?
|
Receptors, Formyl Peptide | 1 | 2011 | 3 | 0.020 |
Why?
|
Receptors, Lipoxin | 1 | 2011 | 3 | 0.020 |
Why?
|
Follow-Up Studies | 1 | 2012 | 370 | 0.020 |
Why?
|
Reverse Transcriptase Polymerase Chain Reaction | 1 | 2011 | 77 | 0.020 |
Why?
|
Pyrimidinones | 1 | 2010 | 24 | 0.020 |
Why?
|
Demography | 1 | 2011 | 105 | 0.020 |
Why?
|
Medication Adherence | 1 | 2012 | 151 | 0.020 |
Why?
|
Anti-Infective Agents, Local | 1 | 2010 | 16 | 0.020 |
Why?
|
Administration, Intravaginal | 1 | 2010 | 50 | 0.020 |
Why?
|
Consensus Sequence | 1 | 2009 | 4 | 0.020 |
Why?
|
Receptors, CXCR5 | 1 | 2009 | 1 | 0.020 |
Why?
|
Pregnancy Outcome | 1 | 2010 | 117 | 0.020 |
Why?
|
Monoamine Oxidase | 1 | 2009 | 1 | 0.020 |
Why?
|
Caspase 3 | 1 | 2009 | 4 | 0.020 |
Why?
|
Caspase 7 | 1 | 2009 | 3 | 0.020 |
Why?
|
Cytochrome P-450 CYP3A | 1 | 2009 | 11 | 0.020 |
Why?
|
Indicators and Reagents | 1 | 2009 | 4 | 0.020 |
Why?
|
DNA, Mitochondrial | 1 | 2009 | 31 | 0.020 |
Why?
|
Cell Survival | 1 | 2009 | 48 | 0.020 |
Why?
|
HIV Integrase Inhibitors | 1 | 2009 | 33 | 0.020 |
Why?
|
Mutagenesis | 1 | 2008 | 6 | 0.020 |
Why?
|
Acute Disease | 1 | 2009 | 105 | 0.020 |
Why?
|
India | 1 | 2009 | 62 | 0.020 |
Why?
|
Thermodynamics | 1 | 2008 | 19 | 0.020 |
Why?
|
Urban Population | 1 | 2010 | 257 | 0.020 |
Why?
|
Accreditation | 1 | 2008 | 3 | 0.020 |
Why?
|
Prognosis | 1 | 2008 | 199 | 0.020 |
Why?
|
Risk | 1 | 2008 | 87 | 0.020 |
Why?
|
Program Development | 1 | 2008 | 32 | 0.020 |
Why?
|
Feasibility Studies | 1 | 2008 | 101 | 0.020 |
Why?
|
Quality Assurance, Health Care | 1 | 2008 | 43 | 0.020 |
Why?
|
Condoms | 1 | 2008 | 88 | 0.020 |
Why?
|
Risk-Taking | 1 | 2008 | 121 | 0.020 |
Why?
|
Cote d'Ivoire | 1 | 2007 | 6 | 0.020 |
Why?
|
Research Design | 1 | 2008 | 124 | 0.020 |
Why?
|
Codon | 1 | 2007 | 7 | 0.020 |
Why?
|
Zimbabwe | 1 | 2007 | 120 | 0.020 |
Why?
|
Practice Guidelines as Topic | 1 | 2008 | 127 | 0.020 |
Why?
|
Heterosexuality | 1 | 2006 | 30 | 0.020 |
Why?
|
Gene Targeting | 1 | 2006 | 3 | 0.020 |
Why?
|
Green Fluorescent Proteins | 1 | 2006 | 9 | 0.020 |
Why?
|
Genes, Reporter | 1 | 2006 | 12 | 0.020 |
Why?
|
User-Computer Interface | 1 | 2006 | 6 | 0.020 |
Why?
|
Electrophoretic Mobility Shift Assay | 1 | 2006 | 1 | 0.020 |
Why?
|
Microscopy, Immunoelectron | 1 | 2006 | 2 | 0.020 |
Why?
|
Blotting, Western | 1 | 2006 | 14 | 0.020 |
Why?
|
Recombinant Fusion Proteins | 1 | 2006 | 34 | 0.020 |
Why?
|
Rural Population | 1 | 2010 | 654 | 0.020 |
Why?
|
RNA Interference | 1 | 2006 | 45 | 0.020 |
Why?
|
Centrifugation, Density Gradient | 1 | 2005 | 1 | 0.020 |
Why?
|
Denmark | 1 | 2005 | 1 | 0.020 |
Why?
|
Quebec | 1 | 2005 | 1 | 0.020 |
Why?
|
Cattle | 1 | 2005 | 28 | 0.020 |
Why?
|
Predictive Value of Tests | 1 | 2006 | 188 | 0.020 |
Why?
|
Oligodeoxyribonucleotides | 1 | 2005 | 2 | 0.020 |
Why?
|
Oligonucleotide Probes | 1 | 2005 | 6 | 0.020 |
Why?
|
Reproducibility of Results | 1 | 2006 | 217 | 0.020 |
Why?
|
Viral Proteins | 1 | 2005 | 30 | 0.020 |
Why?
|
Statistics as Topic | 1 | 2005 | 31 | 0.020 |
Why?
|
Africa, Southern | 1 | 2005 | 91 | 0.020 |
Why?
|
South America | 1 | 2004 | 27 | 0.010 |
Why?
|
Pneumonia, Bacterial | 1 | 2004 | 54 | 0.010 |
Why?
|
Fluorescent Antibody Technique | 1 | 2003 | 6 | 0.010 |
Why?
|
Odds Ratio | 1 | 2003 | 133 | 0.010 |
Why?
|
Encephalitis Virus, Venezuelan Equine | 1 | 2003 | 1 | 0.010 |
Why?
|
Vero Cells | 1 | 2003 | 6 | 0.010 |
Why?
|
Replicon | 1 | 2003 | 2 | 0.010 |
Why?
|
Spinal Puncture | 1 | 1999 | 4 | 0.010 |
Why?
|
Tuberculoma | 1 | 1998 | 1 | 0.010 |
Why?
|
Gold | 1 | 1999 | 38 | 0.010 |
Why?
|
Mining | 1 | 1999 | 41 | 0.010 |
Why?
|