TY - JOUR T1 - Dr Vincent Ip MD MRCP JF - Canadian Family Physician JO - Can Fam Physician SP - 457 LP - 459 VL - 61 IS - 5 AU - William M. Glenn Y1 - 2015/05/01 UR - http://www.cfp.ca/content/61/5/457.2.abstract N2 - ER -