63
Participants
Start Date
August 31, 2016
Primary Completion Date
October 31, 2016
Study Completion Date
January 22, 2017
cap assisted forward-viewing endoscope
a cap fitted to the to top of the forward-viewing endoscope
II Medizinische Klinik am Klinikum rechts der Isar der Technischen Universität München, Munich
Technical University of Munich
OTHER