Díaz Roca, Ana Belén [Contribution of endoscopic ultrasonography to the diagnosis of neuroendocrine pancreatic tumors]. [electronic resource] - Gastroenterologia y hepatologia Jan 2011 - 29-34 p. digital Publication Type: Journal Article ISSN: 0210-5705 Standard No.: 10.1016/j.gastrohep.2010.05.010 doi Subjects--Topical Terms: EndosonographyHumansNeuroendocrine Tumors--classificationPancreatic Neoplasms--classification