RT Journal Article SR Electronic T1 Public health and nutrition advocates fear regulatory inaction has become the norm JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E465 OP E466 DO 10.1503/cmaj.109-3284 VO 182 IS 10 A1 Vogel, Lauren YR 2010 UL http://www.cmaj.ca/content/182/10/E465.abstract