Cryosurgical technics in head and neck surgery.
D003452:Cryosurgery; D006257:Head / Q000601:surgery*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000601:surgery; D009298:Nasal Polyps / Q000601:surgery; D009303:Nasopharyngeal Neoplasms / Q000601:surgery; D009333:Neck / Q000601:surgery*