[Plastmass canula in radiotherapy of hypopharyngeal and laryngeal tumors].
D006801:Humans; D007822:Laryngeal Neoplasms; D007830:Larynx; D010610:Pharyngeal Neoplasms; D010614:Pharynx; D011878:Radiotherapy
LARYNX/neoplasms; PHARYNX/neoplasms; RADIOTHERAPY
Kaniula ot akrilova plastmasa, prilozhima pri luchelechenieto na tumorite na khipofarinksa i larinksa.