[Laryngectomy and pharyngostomy after cobalt therapy].
D003035:Cobalt; D003036:Cobalt Isotopes; D006801:Humans; D007825:Laryngectomy; D010613:Pharyngostomy; D011867:Radioisotope Teletherapy
D003036:Cobalt Isotopes; D003035:Cobalt
COBALT ISOTOPES; LARYNGECTOMY; RADIOISOTOPE TELETHERAPY