title: Some effects of maintaining pulmonary nitrogenation during anaesthesia.
mesh_terms: D000005:Abdomen / Q000601:surgery; D000328:Adult; D000769:Anesthesia, Inhalation; D005260:Female; D006221:Halothane; D006801:Humans; D008297:Male; D008875:Middle Aged; D009584:Nitrogen; D009609:Nitrous Oxide; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D016032:Randomized Controlled Trials as Topic; D014648:Varicose Veins / Q000601:surgery
chemical_list: D009609:Nitrous Oxide; D009584:Nitrogen; D010100:Oxygen; D006221:Halothane