Effectiveness of a newly designed antireflux valve metal stent to reduce duodenobiliary reflux in patients with unresectable distal malignant biliary obstruction: a randomized, controlled pilot study (with videos)
Title:
Effectiveness of a newly designed antireflux valve metal stent to reduce duodenobiliary reflux in patients with unresectable distal malignant biliary obstruction: a randomized, controlled pilot study (with videos)
Author:
Lee, Yun Nah Moon, Jong Ho Choi, Hyun Jong Choi, Moon Han Lee, Tae Hoon Cha, Sang-Woo Cho, Young Deok Choi, Seo-Youn Lee, Hae Kyung Park, Sang-Heum