RT Journal Article SR Electronic T1 Question: Can you identify this condition? JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1293 OP 1293 VO 57 IS 11 A1 Zac Feilchenfeld A1 Edward Margolin YR 2011 UL http://www.cfp.ca/content/57/11/1293.2.abstract AB