Ethyl chloride as a gaseous anaesthetic.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000776:Anesthesiology; D000777:Anesthetics; D005018:Ethyl Chloride; D059408:Pain Management
D000777:Anesthetics; D005018:Ethyl Chloride
ETHYL CHLORIDE/anesthesia and analgesia