1. Retrograde pancreatocholangioscopy;Takekoshi;Gastroenterol Endosc,1975
2. Percutaneous transhepatic cholangioscopy using a single-operator cholangioscope (pSOC), a retrospective, observational, multicenter study;Gerges;Surg Endosc,2021
3. Intrahepatic biliary stones extraction via an EUS-guided hepaticogastrostomy route confirmed by peroral transluminal video cholangioscopy (with video);Kawakami;J Hepatobiliary Pancreat Sci,2020
4. Applications, limitations, and expansion of cholangioscopy in clinical practice;Subhash;Gastroenterol Hepatol (NY),2021
5. Randomized study of digital single-operator cholangioscope compared to fiberoptic single-operator cholangioscope in a novel cholangioscopy bench model;Shah;Endosc Int Open,2018