Clinical Outcomes After Endoscopic Retrograde Cholangiopancreatography Using Balloon-Assisted Enteroscopy for Benign Anastomotic Stricture of Choledochojejunostomy: A Retrospective Study. - Kitagawa, Koh; Asada, Shohei; Hanatani, Jun-ichi; Motokawa, Yuki; Osaki, Yui; Iwata, Tomihiro; Kaji, Kosuke; Mitoro, Akira; Yoshiji, Hitoshi (Surgical Techniques Development, 2025)