PT - JOURNAL ARTICLE AU - Miriam Shuchman MD TI - Clinical trials regulation — how Canada compares AID - 10.1503/cmaj.081271 DP - 2008 Sep 23 TA - Canadian Medical Association Journal PG - 635--638 VI - 179 IP - 7 4099 - http://www.cmaj.ca/content/179/7/635.short 4100 - http://www.cmaj.ca/content/179/7/635.full SO - CMAJ2008 Sep 23; 179