Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 大城 幸雄 and 橋本 真治 and 小田 竜也 and 大河内 信弘 and Oshiro Yukio and Gen Ryozo and Hashimoto Shinji and Oda Tatsuya and Sato Taiki and Ohkohchi Nobuhiro,Neuroendocrine carcinoma of the extrahepatic bile duct: A case report,World journal of gastroenterology,1007-9327,Baishideng Publishing Group Inc.,2016-08,22,30,6960-6964,https://cir.nii.ac.jp/crid/1574231877372337920,