Anonymous HIV testing.
D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000517:prevention & control* / Q000635:transmission; D003219:Confidentiality; D004196:Disease Outbreaks / Q000517:prevention & control*; D028741:Ethics Committees, Clinical; D005260:Female; D015483:HIV Antibodies / Q000032:analysis*; D006679:HIV Seropositivity / Q000453:epidemiology; D006801:Humans; D008131:London / Q000453:epidemiology; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology; D037841:Pregnant People; D015995:Prevalence; D012307:Risk Factors; D012725:Sexual Behavior; D015819:Substance Abuse, Intravenous / Q000517:prevention & control; D006113:United Kingdom / Q000453:epidemiology
D015483:HIV Antibodies