title: [Treatment of the lumbosacral pain with skin refrigeration by means of ethyl chloride].
mesh_terms: D001416:Back Pain / Q000628:therapy*; D003452:Cryosurgery; D005018:Ethyl Chloride / Q000627:therapeutic use*; D006801:Humans; D008161:Lumbosacral Region; D012585:Sciatica / Q000188:drug therapy*
chemical_list: D005018:Ethyl Chloride
vernacular_title: Leczenie ból'OW L.ED'ZWIOWO-krzyzowych zamrazaniem skóry za pomoca chlorku etylu.