TY - JOUR T1 - Bariatric surgery guidelines in need of revision, experts argue JF - Canadian Medical Association Journal JO - CMAJ SP - E234 LP - E234 DO - 10.1503/cmaj.109-3786 VL - 183 IS - 4 AU - Emily Senger Y1 - 2011/03/08 UR - http://www.cmaj.ca/content/183/4/E234.abstract ER -