http://www.medicalnewstoday.com/medicalnews.php?newsid=21766
"The Canadian Addiction Survey (CAS) data is expected to guide program and policy development and inform the substance use and abuse research agenda for the next several years."
The Canadian Addiction Survey: A National Survey of Canadians' Use of Alcohol and Other Drugs: Prevalence of Use and Related Harms - PDF - http://www.ccsa.ca/pdf/ccsa-004028-2005.pdf
PDF - Backgrounder: http://ccsa.ca/pdf/ccsa-bckgrd-20050323-e.pdf
