1. Gastrointestinal Endoscopy
Colonic Purgation for Screening Colonoscopy: Comparison of Polyethylene Glycol Electrolyte Solution, 2-Dose Sodium Phosphate and 3-Dose Sodium Phosphate 
Robert L. Barclay 
Gastrointestinal Endoscopy 
Volume 61, Issue 5, (April 2005)
DOI: /S (05)
Copyright © 2005 American Society for Gastrointestinal Endoscopy Terms and Conditions

2. Cleansing Efficacy/Tolerance (% subjects)
Gastrointestinal Endoscopy  , DOI: ( /S (05) )
Copyright © 2005 American Society for Gastrointestinal Endoscopy Terms and Conditions