title: The timing of colonoscopy preparation makes all the difference in the final outcome.
authors.forename: Athan P
authors.initials: AP
authors.lastname: Kartsonis
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D001726:Bisacodyl / Q000008:administration & dosage*; D002400:Cathartics / Q000008:administration & dosage*; D003113:Colonoscopy; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010710:Phosphates / Q000008:administration & dosage*; D011092:Polyethylene Glycols / Q000008:administration & dosage*; D013501:Surface-Active Agents / Q000008:administration & dosage*; D013607:Tablets; D016896:Treatment Outcome
chemical_list: D002400:Cathartics; D010710:Phosphates; D013501:Surface-Active Agents; D013607:Tablets; D001726:Bisacodyl; D011092:Polyethylene Glycols; C018279:sodium phosphate