HIV testing at public clinics.
D015492:AIDS Serodiagnosis / Q000592:standards / Q000706:statistics & numerical data; D003151:Community Health Centers / Q000191:economics / Q000706:statistics & numerical data*; D005193:Family Planning Services; D005260:Female; D015528:HIV Seroprevalence; D006801:Humans; D014481:United States / Q000453:epidemiology