RT Journal Article SR Electronic T1 Ethics and investment funds JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 352 OP 352-a DO 10.1503/cmaj.1050195 VO 174 IS 3 A1 Olszynski, Paul A1 Swerhone, Cody YR 2006 UL http://www.cmaj.ca/content/174/3/352.2.abstract