[Duodenal carcinoid: current concept and report of 2 cases].
D002276:Carcinoid Tumor / Q000473:pathology; D004379:Duodenal Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged
Carcinóide duodenal: conceito atual e apresentação de dois casos.