TY - JOUR T1 - A plea for clear language on vaccine safety JF - Canadian Medical Association Journal JO - CMAJ SP - 697 LP - 698 DO - 10.1503/cmaj.090363 VL - 180 IS - 7 AU - Noni MacDonald AU - André Picard Y1 - 2009/03/31 UR - http://www.cmaj.ca/content/180/7/697.abstract ER -