RT Journal Article SR Electronic T1 Post-market drug surveillance projects developing slowly JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E43 OP E43 DO 10.1503/cmaj.109-3103 VO 182 IS 1 A1 Roger Collier YR 2010 UL http://www.cmaj.ca/content/182/1/E43.abstract AB