[A CASE OF RECTAL MELANOMA].
D001005:Anus Neoplasms; D006801:Humans; D008545:Melanoma; D012004:Rectal Neoplasms; D012878:Skin Neoplasms; D000096142:Cutaneous Malignant Melanoma
MELANOMA; RECTAL NEOPLASMS
SLUCHA I NA REKTALEN MELANOM.