TY - JOUR T1 - Question: Can you identify this condition? JF - Canadian Family Physician JO - Can Fam Physician SP - 537 LP - 537 VL - 58 IS - 5 AU - Kunyong Xu AU - Vishal Jhanji Y1 - 2012/05/01 UR - http://www.cfp.ca/content/58/5/537.2.abstract N2 - ER -