[Laryngeal and hypopharyngeal neoplasms].
D003036:Cobalt Isotopes; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000601:surgery; D008297:Male; D010610:Pharyngeal Neoplasms; D011882:Radiotherapy, High-Energy; D013997:Time Factors
D003036:Cobalt Isotopes
Cancer laryngis et hypopharyngis.