Kalinin, P L [Extended endoscopic endonasal transsphenoidal approaches in skull base surgery]. [electronic resource] - Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko - 47-9; discussion 49 p. digital Publication Type: English Abstract; Journal Article ISSN: 0042-8817 Subjects--Topical Terms: Brain Neoplasms--surgeryCavernous Sinus--surgeryHumansNasal Cavity--surgeryNeuroendoscopy--methodsSkull Base--surgerySphenoid Sinus--surgery