Prospective randomized trial comparing covered metal stent placed above and across the sphincter of oddi in malignant biliary obstruction

제목
Prospective randomized trial comparing covered metal stent placed above and across the sphincter of oddi in malignant biliary obstruction
저자
LEE DON HAENG
학회명
DDW 2013
개최지
Orlando
학회 개최일
2013-05-19 ~ 2013-05-21