RT Journal Article SR Electronic T1 CMAJ 2011 election survey: food safety JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E511 OP E512 DO 10.1503/cmaj.109-3878 VO 183 IS 9 A1 Roger Collier YR 2011 UL http://www.cmaj.ca/content/183/9/E511.abstract