title: [Liquid nitrogen therapy of oral and maxillo-facial diseases---clinical observations (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003452:Cryosurgery; D005153:Facial Neoplasms / Q000628:therapy*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008441:Maxillary Neoplasms / Q000628:therapy*; D008875:Middle Aged; D009059:Mouth Diseases / Q000628:therapy; D009062:Mouth Neoplasms / Q000628:therapy*; D009584:Nitrogen / Q000627:therapeutic use*
chemical_list: D009584:Nitrogen