Gyawali, Merina, Prakash Sharma, and Dipesh Karki. “Study of Carotid Doppler in Patients With Ischemic Stroke”. Journal of Brain and Spine Foundation Nepal 2, no. 1 (August 10, 2021): 24–30. Accessed May 2, 2024. https://www.nepjol.info/index.php/jbsfn/article/view/39014.