TY - JOUR T1 - Answer: Can you identify this condition? JF - Canadian Family Physician JO - Can Fam Physician SP - 445 LP - 445 VL - 57 IS - 4 AU - Salvador Arias-Santiago AU - María Sierra Girón-Prieto AU - Carmen Martinez-Peinado AU - María Teresa Gutiérrez-Salmerón AU - Ramón Naranjo-Sintes Y1 - 2011/04/01 UR - http://www.cfp.ca/content/57/4/445.abstract N2 - ER -