[Anorectal malignant melanoma].
Mur
M
M
Gimeno
E
E
Cabeza
F
F
Pérez Alfranca
J M
JM
D000368:Aged; D005260:Female; D006801:Humans; D008545:Melanoma / Q000150:complications; D012004:Rectal Neoplasms / Q000150:complications
Melanoma maligno anorrectal.