Clinical trial of an azeotropic mixture.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000777:Anesthetics / Q000494:pharmacology*; D004986:Ether; D059408:Pain Management
D000777:Anesthetics; D004986:Ether
ANESTHETICS/pharmacology; ETHER, ETHYL/anesthesia and analgesia