TY - JOUR T1 - Answer: Can you identify this condition? JF - Canadian Family Physician JO - Can Fam Physician SP - 160 LP - 160 VL - 59 IS - 2 AU - Kayi Li AU - Benjamin Barankin Y1 - 2013/02/01 UR - http://www.cfp.ca/content/59/2/160.abstract ER -