Shchechkin, V N [Primary multiple tumors of the otolaryngological organs]. [electronic resource] - Zhurnal ushnykh, nosovykh i gorlovykh boleznei = The journal of otology, rhinology, and laryngologie [sic] - 66-71 p. digital Publication Type: Journal Article ISSN: 0044-4650 Subjects--Topical Terms: AdultAgedCarcinoma, Squamous CellFemaleHumansLaryngeal NeoplasmsLip NeoplasmsMaleMiddle AgedNeoplasm Metastasis