Marlon Ortiz Machín, Omar López Arbolay, Carlos Vargas Gálvez, and Ambiorix Ottenwalder Díaz. “Surgical Cavity in Extended Endoscopic Endonasal Approach to the Skull Base and Their Relationship With Cerebrospinal Luid Leak”. Global Journal of Medical Research 23, no. A1 (February 8, 2023): 1–4. Accessed December 6, 2024. https://medicalresearchjournal.org/index.php/GJMR/article/view/102278.