PT - JOURNAL ARTICLE AU - R. A. Hapman TI - The evolving role of the Canadian government in assessing drug safety DP - 1968 Feb 10 TA - Canadian Medical Association Journal PG - 294--300 VI - 98 IP - 6 4099 - http://www.cmaj.ca/content/98/6/294.short 4100 - http://www.cmaj.ca/content/98/6/294.full SO - CMAJ1968 Feb 10; 98