Bala, Renu, and Arnab Banerjee. “A Study on Ultrasonographic Measurement of Optic Nerve Sheath Diameter for Detecting Raised Intracranial Pressure in Intensive Care Unit Patients”. Anaesthesia, Pain & Intensive Care 21, no. 4 (January 19, 2019): 432-437. Accessed November 7, 2024. https://mail.apicareonline.com/index.php/APIC/article/view/88.