Jayant M, Punia R, Kaushik R, Sharma R, Sachdev A, Nadkarni N, Attri A. Neuroendocrine Tumors of the Ampulla of Vater: Presentation, Pathology and Prognosis. JOP [Internet]. 10May2012 [cited 6May2024];13(3):263-7. Available from: http://www.serena.unina.it/index.php/jop/article/view/urn%3Anbn%3Ait%3Aunina-3372