GASTROINTESTINAL ENDOSCOPY, vol.70, no.3, pp.515-521, 2009 (SCI-Expanded, Scopus)
Background: Proper bowel cleansing before colonoscopy is essential for satisfactory evaluation of the colon. The required consumption of a large volume of salty-tasting liquid, 4 L of polyethylene glycol-electrolyte lavage solution (PEG-ELS), is the primary limitation to achieving this goal.