2020年8月23日VideoGIEIppei Tanaka, Dai Hirasawa, Hiroaki Saito VideoGIE（2020/8/20） A case of duodenal polyp at superior duodenal angle successfully treated by cap-assisted endoscopic mucosal resection
Ippei Tanaka, Dai Hirasawa, Hiroaki Saito VideoGIE（2020/8/20） A case of duodenal polyp at superior duodenal angle successfully treated by cap-assisted endoscopic mucosal resection
