TY - JOUR T1 - A weighty issue JF - Canadian Family Physician JO - Can Fam Physician SP - 498 LP - 499 VL - 54 IS - 4 AU - Arya M. Sharma Y1 - 2008/04/01 UR - http://www.cfp.ca/content/54/4/498.abstract N2 - ER -