RT Journal Article SR Electronic T1 Answer: Can you identify this condition? JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1698 OP 1698 VO 54 IS 12 A1 Claudio Guarneri A1 Giancarlo Valenti YR 2008 UL http://www.cfp.ca/content/54/12/1698.abstract AB