The injecting and sexual behaviour of intravenous drug users.
Darke
S
S
Guinan
J
J
Gold
J
J
D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology / Q000635:transmission*; D006801:Humans; D012725:Sexual Behavior; D015819:Substance Abuse, Intravenous / Q000150:complications*