Closed circuit halothane non-relaxation anaesthesia.
D000769:Anesthesia, Inhalation; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000378:metabolism; D006221:Halothane; D006801:Humans; D008722:Methods; D010100:Oxygen; D011229:Preanesthetic Medication; D013147:Spirometry
D002245:Carbon Dioxide; D010100:Oxygen; D006221:Halothane