Shtil', A A [Status of neural elements in cancerous tumors of paranasal sinuses]. [electronic resource] - Zhurnal ushnykh, nosovykh i gorlovykh boleznei = The journal of otology, rhinology, and laryngologie [sic] - 31-3 p. digital Publication Type: Journal Article ISSN: 0044-4650 Subjects--Topical Terms: HumansNeurofibrils--pathologyParanasal Sinus Neoplasms--pathology