K.Chandra Sekhar, V.Balamurali Krishna, R.Amulya, G.Mamatha, and K.Satish Kumar, “Carotid Doppler in Evaluation of a cute Cerebral Stroke and its Correlation with Computed Tomography of Brain”, Int. J. Heal. Clin. Res., vol. 4, no. 19, pp. 337–345, Nov. 2021.