Endoscopic nasobiliary and nasopancreatic drainage for refractory duodenal ulcer

Ikeda, Y; Ohmori, G; Okuda, T

Ikeda, Y (通讯作者),Oji Gen Hosp, Dept Gastroenterol, Hokkaido, Japan.

DIGESTIVE ENDOSCOPY, 2023; 35 (3): 402