1. Water Infusion for Cecal Intubation Increases Patient Tolerance, but Does Not Improve Intubation of Unsedated Colonoscopies 
Jürgen Pohl, Insa Messer, Angelika Behrens, Gernot Kaiser, Gerhard Mayer, Christian Ell 
Clinical Gastroenterology and Hepatology 
Volume 9, Issue 12, Pages e1 (December 2011)
DOI: /j.cgh
Copyright © 2011 AGA Institute Terms and Conditions

2. Supplementary Figure 1
Flow diagram of progress through the study in accordance with the Consolidated Standards of Reporting Trials statement.
Clinical Gastroenterology and Hepatology 2011 9, e1DOI: ( /j.cgh )
Copyright © 2011 AGA Institute Terms and Conditions