TY - JOUR T1 - Too much of a good thing JF - Canadian Family Physician JO - Can Fam Physician SP - 55 LP - 57 VL - 58 IS - 1 AU - Danielle Blouin Y1 - 2012/01/01 UR - http://www.cfp.ca/content/58/1/55.abstract N2 - ER -