TY - JOUR T1 - Answer: Can you identify this condition? JF - Canadian Family Physician JO - Can Fam Physician SP - 606 LP - 606 VL - 55 IS - 6 AU - Tiffany Kwok AU - Benjamin Barankin Y1 - 2009/06/01 UR - http://www.cfp.ca/content/55/6/606.abstract N2 - ER -