Kabir, M. R., A. B. M. K. Hasan, M. K. Hasan, S. R. Chakraborty, and M. Rahman. “Circadian Variation in Stroke: A Hospital-Based Study”. International Journal of Advances in Medicine, vol. 6, no. 4, July 2019, pp. 1236-40, doi:10.18203/2349-3933.ijam20193277.