title: Initial treatment of anorectal melanoma.
authors: Gerhard H
authors: GH
authors: Weyandt
authors: Juergen C
authors: JC
authors: Becker
mesh_terms: D001005:Anus Neoplasms / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000379:methods; D006801:Humans; D008545:Melanoma / Q000601:surgery*