1. Gastrointestinal Endoscopy
165 EFFICACY OF DIGITAL CHOLANGIOSCOPY-GUIDED LASER LITHOTRIPSY VERSUS MECHANICAL LITHOTRIPSY IN PATIENTS WITH VERY LARGE COMMON BILE DUCT STONE(S) WHO FAILED PAPILLARY LARGE BALLOON DILATION: A RANDOMIZED CONTROLLED STUDY 
Santi Kulpatcharapong, Wiriyaporn Ridtitid, Phonthep Angsuwatcharakon, Panida Piyachaturawat, Pradermchai Kongkam, Chaloemphon Boonmee, Wattana Pareesri, Thawee Ratanachu-ek, Rungsun Rerknimitr 
Gastrointestinal Endoscopy 
Volume 87, Issue 6, (June 2018)
DOI: /j.gie
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2. Figure 1. Flowchart of the study
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
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