PT - JOURNAL ARTICLE AU - Lexchin, Joel TI - Drug withdrawals from the Canadian market for safety reasons, 1963–2004 AID - 10.1503/cmaj.045021 DP - 2005 Mar 15 TA - Canadian Medical Association Journal PG - 765--767 VI - 172 IP - 6 4099 - http://www.cmaj.ca/content/172/6/765.short 4100 - http://www.cmaj.ca/content/172/6/765.full SO - CMAJ2005 Mar 15; 172