TY - JOUR T1 - Choosing Wisely Canada recommendations JF - Canadian Family Physician JO - Can Fam Physician SP - 568 LP - 568 VL - 62 IS - 7 AU - John Crosby Y1 - 2016/07/01 UR - http://www.cfp.ca/content/62/7/568.abstract N2 - ER -