Re: "Invited commentary: le mystère de Montréal".
D G
DG
Fisher
C
C
Bigelow
D015331:Cohort Studies; D004812:Epidemiologic Methods; D004989:Ethics; D015658:HIV Infections / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D018671:Needle-Exchange Programs; D011640:Public Policy; D011792:Quebec; D011897:Random Allocation; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous