title: Pathologic quiz case 1. Merkel's cell carcinoma.
authors.forename: P L
authors.initials: PL
authors.lastname: Kemberling
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000473:pathology*; D005260:Female; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans