The treatment of pain by ethyl chloride and other cooling sprays.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D005018:Ethyl Chloride; D010126:Ozone / Q000628:therapy*; D010146:Pain
D005018:Ethyl Chloride; D010126:Ozone
ETHYL CHLORIDE/anesthesia and analgesia; OZONE/therapy