PT - JOURNAL ARTICLE AU - Claudio Guarneri AU - Giancarlo Valenti TI - Answer: Can you identify this condition? DP - 2008 Dec 01 TA - Canadian Family Physician PG - 1698--1698 VI - 54 IP - 12 4099 - http://www.cfp.ca/content/54/12/1698.short 4100 - http://www.cfp.ca/content/54/12/1698.full SO - Can Fam Physician2008 Dec 01; 54