@article{7b34d8a407dd400ab6a8c129e9386cd1,
title = "Duodenal somatostatinoma of the ampulla of vater diagnosed by endoscopic fine needle aspiration biopsy: a case report.",
author = "Ming Guo and Lemos, \{Luciano B.\} and Steven Bigler and Mithra Baliga",
note = "Background: Duodenal somatostatinoma is a rare neuroendocrine neoplasm. A better prognosis can be obtained if these tumors are resected at an early clinical stage. Endoscopic punch biopsy has been the method most commonly used for the preoperative diagnosis of neuroendocrine duodenal tumors.",
year = "2001",
month = jan,
day = "1",
doi = "10.1159/000327876",
language = "American English",
volume = "45",
journal = "Acta Cytologica",
issn = "1938-2650",
number = "4",
}