title: Inhalation of N2O/O2 versus conscious sedation for colonoscopy.
authors.affiliation: Eastern Virginia Medical School, Norfolk, USA.
authors.forename: F T
authors.initials: FT
authors.lastname: Wootton
mesh_terms: D001569:Benzodiazepines / Q000008:administration & dosage; D003113:Colonoscopy / Q000379:methods*; D016292:Procedural Sedation; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage*; D009294:Narcotics / Q000008:administration & dosage; D009609:Nitrous Oxide / Q000008:administration & dosage*; D010100:Oxygen / Q000008:administration & dosage*
chemical_list: D006993:Hypnotics and Sedatives; D009294:Narcotics; D001569:Benzodiazepines; D009609:Nitrous Oxide; D010100:Oxygen