New face of AIDS in San Francisco.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000328:Adult; D005260:Female; D006703:Ill-Housed Persons / Q000706:statistics & numerical data*; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D012495:San Francisco / Q000453:epidemiology