TY - JOUR T1 - Restricted access for PPIs not a panacea JF - Canadian Medical Association Journal JO - CMAJ SP - 1102 LP - 1102 VL - 167 IS - 10 AU - Anne E. Duggan AU - Johanna Westbrook Y1 - 2002/11/12 UR - http://www.cmaj.ca/content/167/10/1102.1.abstract ER -