Shinozaki, Satoshi An Ultrathin Endoscope with a 2.4-mm Working Channel Shortens the Esophagogastroduodenoscopy Time by Shortening the Suction Time. [electronic resource] - Clinical endoscopy Nov 2015 - 516-21 p. digital Publication Type: Journal Article ISSN: 2234-2400 Standard No.: 10.5946/ce.2015.48.6.516 doi