Covered versus uncovered double bare self-expandable metal stent for palliation of unresectable extrahepatic malignant biliary obstruction: a randomized controlled multicenter trial
Titel:
Covered versus uncovered double bare self-expandable metal stent for palliation of unresectable extrahepatic malignant biliary obstruction: a randomized controlled multicenter trial
Auteur:
Park, Se Woo Lee, Kyong Joo Chung, Moon Jae Jo, Jung Hyun Lee, Hee Seung Park, Jeong Youp Park, Seung Woo Song, Si Young Kang, Huapyong Kim, Eui Joo Kim, Yeon Suk Cho, Jae Hee Bang, Seungmin