TY - JOUR T1 - A 90-year-old woman with an asymptomatic spot on her cheek JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 768 LP - 768 VL - 75 IS - 11 AU - Matthew F. Helm AU - Lin Lin Y1 - 2008/11/01 UR - http://www.ccjm.org/content/75/11/768.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -