title: Which insufflation gas for laparoscopy.
authors.forename: D A
authors.initials: DA
authors.lastname: Southern
authors.forename: W W
authors.initials: WW
authors.lastname: Mapleson
mesh_terms: D000769:Anesthesia, Inhalation; D002245:Carbon Dioxide / Q000008:administration & dosage; D006371:Helium / Q000008:administration & dosage; D006801:Humans; D010535:Laparoscopy
chemical_list: D002245:Carbon Dioxide; D006371:Helium