RT Journal Article SR Electronic T1 Vetting journal advertisements JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 931 OP 931-a DO 10.1503/cmaj.1080098 VO 179 IS 9 A1 Amy Laski, HBA YR 2008 UL http://www.cmaj.ca/content/179/9/931.2.abstract