Injection drug use among street youth: a dynamic process.
Roy
E
E
Hôpital Sainte-Justine.
Lemire
N
N
Haley
N
N
Boivin
J F
JF
Frappier
J Y
JY
Claessens
C
C
D000293:Adolescent; D000328:Adult; D018453:Homeless Youth / Q000706:statistics & numerical data*; D006801:Humans; D016485:Needle Sharing / Q000706:statistics & numerical data; D011446:Prospective Studies; D011792:Quebec / Q000453:epidemiology; D015819:Substance Abuse, Intravenous / Q000453:epidemiology*