translate English to French: Addiction Services, Nova Scotia Department of Health and Dalhousie University, 2002. http://www.gov.ns.ca/health/downloads/2002_NSDrugTechnical.pdf Van Til L, Poulin C. Prince Edward Island Student Drug Survey 2002:
Addiction Services, Nova Scotia Department of Health and Dalhousie University, 2002. http://www.gov.ns.ca/health/downloads/2002_NSDrugTechnical.pdf Consulté le 06-02-2005.