[On the improvement of the organization of oncological aid in malignant tumors of the upper respiratory tract and ear].
D004428:Ear Neoplasms; D006801:Humans; D007830:Larynx; D009369:Neoplasms; D012137:Respiratory System; D012142:Respiratory Tract Neoplasms
EAR/neoplasms; RESPIRATORY SYSTEM/neoplasms