title: Unsedated colonoscopy: just add water?
authors.forename: David H
authors.initials: DH
authors.lastname: Robbins
mesh_terms: D003113:Colonoscopy / Q000379:methods*; D016292:Procedural Sedation; D006801:Humans; D007327:Insufflation; D017060:Patient Satisfaction; D014867:Water
chemical_list: D014867:Water