Benign villous adenomas of the ampulla of Vater: report of two cases.

Yeh C.C.PO-HUANG LEELin J.T.Wang T.H.2020-11-192020-11-1919930929-6646https://www.scopus.com/inward/record.uri?eid=2-s2.0-0027680046&partnerID=40&md5=6a6ce84e89315c84bf99fe8dead62427https://scholars.lib.ntu.edu.tw/handle/123456789/521667Benign villous adenomas of the ampulla of Vater: report of two cases.journal article79085762-s2.0-0027680046