RT Journal Article SR Electronic T1 Re-examining our approach to the approval and use of new drugs JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1855 OP 1855 DO 10.1503/cmaj.060581 VO 174 IS 13 A1 Shoo K. Lee YR 2006 UL http://www.cmaj.ca/content/174/13/1855.abstract