title: Core temperature changes during N2O fentanyl and halothane/O2 anesthesia.
mesh_terms: D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D001831:Body Temperature; D005260:Female; D005283:Fentanyl; D006221:Halothane; D006801:Humans; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide; D010100:Oxygen; D012007:Rectum
chemical_list: D009609:Nitrous Oxide; D010100:Oxygen; D005283:Fentanyl; D006221:Halothane