title: Prognostic factors and therapy for primary anorectal melanoma.
authors.forename: G H
authors.initials: GH
authors.lastname: Weyandt
authors.forename: J C
authors.initials: JC
authors.lastname: Becker
mesh_terms: D001005:Anus Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008545:Melanoma / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D011379:Prognosis; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*