title: Importance of genetic studies in patients with multiple merkel cell carcinomas.
authors.forename: Iris
authors.initials: I
authors.lastname: Ahronowitz
authors.forename: Paul
authors.initials: P
authors.lastname: Nghiem
authors.forename: Siegrid
authors.initials: S
authors.lastname: Yu
mesh_terms: D015266:Carcinoma, Merkel Cell / Q000821:virology*; D002610:Cheek; D005153:Facial Neoplasms / Q000821:virology*; D005260:Female; D006801:Humans; D059965:Merkel cell polyomavirus / Q000302:isolation & purification*; D016609:Neoplasms, Second Primary / Q000821:virology*; D012878:Skin Neoplasms / Q000821:virology*