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Technical improvement using ultra-slim gastroscopes for direct peroral cholangioscopy: analysis of the initial learning phase
Weigt, Jochen, Kandulski, Arne, Malfertheiner, PeterVolume:
22
Language:
english
Journal:
Journal of Hepato-Biliary-Pancreatic Sciences
DOI:
10.1002/jhbp.169
Date:
January, 2015
File:
PDF, 158 KB
english, 2015