Reverse guidewire anchoring of the papilla for difficult cannulation due to a periampullary diverticulum

• 期刊名称Gastrointestinal Endoscopy
• 作者Elmunzer, B. Joseph; Boetticher, Nicholas C.
• 印刷ISSN0016-5107
• 文件大小224.79KB
• 发表时间2015-7
• DOI10.1016/j.gie.2015.05.054