Re: "High rates of HIV infection among injection drug users participating in needle exchange programs in Montreal: results of a cohort study".
Garfein
R S
RS
Lyerla
R
R
Jones
T S
TS
Nakashima
A K
AK
Monterroso
E R
ER
Vlahov
D
D
D015984:Causality; D015331:Cohort Studies; D015658:HIV Infections / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D018671:Needle-Exchange Programs / Q000145:classification; D011792:Quebec; D012307:Risk Factors; D015983:Selection Bias; D015819:Substance Abuse, Intravenous