Colonoscopy Preparation — Colon Cleansing Quality of Polyethylene Glycol Compared With Polyethylene Glycol Plus Ascorbic Acid.
Citation(s)
Randomized Clinical Trial to Evaluate the Colon Cleansing Quality of Polyethylene Glycol Compared With Polyethylene Glycol Plus Ascorbic Acid in Patients With Past Poor Colonic Preparation