Injection and sexual risk behaviors of male heterosexual injecting drug users.
Stephens
R C
RC
Department of Sociology, University of Akron, OH 44325-0602, USA.
Alemagno
S A
SA
D015658:HIV Infections / Q000523:psychology* / Q000635:transmission; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012725:Sexual Behavior; D015819:Substance Abuse, Intravenous / Q000523:psychology*