%0 Journal Article %T Usefulness of oblique transparent cylinders in facilitating colonoscopy %A TSUMURA, TAKEHIKO %A TORII, AYAO %A FUJITA, SHINYA %A TAKEDA, JUN %A HIKITA, HIROSHI %A NISHIKAWA, HARUHIRO %A OCHI, JIRO %A MIURA, KENSUKE %J Digestive Endoscopy %V 15 %N 2 %@ 0915-5635 %D 2003-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve