Forward-viewing echoendoscope-guided pancreatic duct drainage using a diathermic dilator for a severely stenotic pancreaticojejunal anastomosis - Nakamura, Kenji; Takigawa, Yutaka; Masuda, Yuki; Katayama, Tadashi; Kishikawa, Hiroshi; Matsui, Junichi; Nishida, Jiro (Endoscopy, 2021)