Data linkage and subject anonymity for HIV testing.
D015492:AIDS Serodiagnosis; D035041:Anonymous Testing; D003219:Confidentiality; D004813:Epidemiology; D006679:HIV Seropositivity; D006805:Human Experimentation; D006801:Humans; D015995:Prevalence; D018907:Privacy; D012107:Research Design; D035842:Research Subjects; D014342:Truth Disclosure; D035141:Voluntary Programs
Health Care and Public Health