History, biography, and HIV infection.
Friedman
S R
SR
Kleinman
P H
PH
Des Jarlais
D C
DC
D003430:Cross-Sectional Studies; D015658:HIV Infections / Q000453:epidemiology*; D015497:HIV-1; D015438:Health Behavior; D006801:Humans; D009519:New York City / Q000453:epidemiology; D015819:Substance Abuse, Intravenous / Q000150:complications*