Metal versus plastic stents for drainage of malignant biliary obstruction before primary surgical resection Tae Jun Song, MD, PhD, Jae Hoon Lee, MD, PhD, Sang Soo Lee, MD, PhD, Ji Woong Jang, MD, Jung Wook Kim, MD, PhD, Tae Jin Ok, MD, Dong Wook Oh, MD, PhD, Do Hyun Park, MD, PhD, Dong Wan Seo, MD, PhD, Sung Koo Lee, MD, PhD, Myung-Hwan Kim, MD, PhD, Song Cheol Kim, MD, PhD, Chul Nam Kim, MD, PhD, Sung Cheol Yun, MD, PhD Gastrointestinal Endoscopy Volume 84, Issue 5, Pages 814-821 (November 2016) DOI: 10.1016/j.gie.2016.04.018 Copyright © 2016 American Society for Gastrointestinal Endoscopy Terms and Conditions
Figure 1 Patient enrollment and group allocation. Gastrointestinal Endoscopy 2016 84, 814-821DOI: (10.1016/j.gie.2016.04.018) Copyright © 2016 American Society for Gastrointestinal Endoscopy Terms and Conditions