LARYNGEAL CANCER: PRIMARY TREATMENT WITH COBALT 60 IN A GENERAL HOSPITAL.
D003035:Cobalt; D003036:Cobalt Isotopes; D006769:Hospitals, General; D006801:Humans; D007822:Laryngeal Neoplasms; D009303:Nasopharyngeal Neoplasms; D009364:Neoplasm Recurrence, Local; D009369:Neoplasms; D011867:Radioisotope Teletherapy; D013514:Surgical Procedures, Operative
D003036:Cobalt Isotopes; D003035:Cobalt
COBALT ISOTOPES; LARYNGEAL NEOPLASMS; NASOPHARYNGEAL NEOPLASMS; NEOPLASM RECURRENCE, LOCAL; RADIOISOTOPE TELETHERAPY; SURGERY, OPERATIVE