“Ultrasonographic Measurement of Optic Nerve Sheath Diameter in Patients With Traumatic Head Injury: A Prospective Observational Study”. Journal of Nepalgunj Medical College 22, no. 1 (September 16, 2024): 2–6. Accessed July 16, 2026. https://nepjol.info/index.php/JNGMC/article/view/69697.