Comparison of Two Types of Guidewires for Malignant Hilar Biliary Obstruction by Endoscopic Retrograde Cholangiopancreatography: A Randomized Controlled Trial.

Han, Sung Yong; Choe, Jung Wan; Kim, Dong Uk; Hyun, Jong Jin; Han, Joung-Ho; So, Hoonsub; Bang, Sung Jo; Koh, Dong Hee; Jeong, Seok

Han, Sung Yong; Choe, Jung Wan; Kim, Dong Uk; Hyun, Jong Jin; Han, Joung-Ho; So, Hoonsub; Bang, Sung Jo; Koh, Dong Hee; Jeong, Seok.

Afiliação

Han SY; Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan 49421, Republic of Korea.
Choe JW; Department of Internal Medicine, Korea University Ansan Hospital, Ansan 15355, Republic of Korea.
Kim DU; Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan 49421, Republic of Korea.
Hyun JJ; Department of Internal Medicine, Korea University Ansan Hospital, Ansan 15355, Republic of Korea.
Han JH; Department of Internal Medicine, Chungbuk National University College of Medicine, Chungbuk National University Hospital, Cheongju 28644, Republic of Korea.
So H; Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 05505, Republic of Korea.
Bang SJ; Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan 05505, Republic of Korea.
Koh DH; Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwasung 18450, Republic of Korea.
Jeong S; Department of Internal Medicine, Inha University Hospital, Inha University School of Medicine, Incheon 22212, Republic of Korea.