TY - JOUR T1 - Jason W.G. Kwok MB BS CCFP JF - Canadian Family Physician JO - Can Fam Physician SP - 369 LP - 371 VL - 60 IS - 4 AU - William M. Glenn Y1 - 2014/04/01 UR - http://www.cfp.ca/content/60/4/369.2.abstract N2 - ER -