[Carcinosarcoma of the gallbladder: description of a case and review of the literature].
D000368:Aged; D002296:Carcinosarcoma / Q000648:ultrastructure*; D005706:Gallbladder Neoplasms / Q000648:ultrastructure*; D006801:Humans; D008297:Male
Carcinosarcoma de vesícula biliar: descripción de un caso y revisión de la literatura.