Ethnography and the evaluation of needle exchange in the prevention of HIV transmission.
Singer
M
M
Romero-Daza
N
N
Weeks
M
M
Pelia
P
P
D003237:Connecticut / Q000453:epidemiology; D004812:Epidemiologic Methods; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission*; D006801:Humans; D018671:Needle-Exchange Programs; D015397:Program Evaluation; D015819:Substance Abuse, Intravenous / Q000523:psychology