RT Journal Article SR Electronic T1 Drug company experts advised staff to withhold data about SSRI use in children JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 783 OP 783 DO 10.1503/cmaj.1040213 VO 170 IS 5 A1 Wayne Kondro YR 2004 UL http://www.cmaj.ca/content/170/5/783.abstract