“Surgical Cavity in Extended Endoscopic Endonasal Approach to the Skull Base and their Relationship with Cerebrospinal luid Leak”, GJMR, vol. 23, no. A1, pp. 1–4, Feb. 2023, Accessed: Jan. 30, 2026. [Online]. Available: https://medicalresearchjournal.org/index.php/GJMR/article/view/102278