Chaudhary, A., T. Kadel, H. Wasti, and P. Shreshta. “Prevalence of Sudden and Unexpected Natural Death Due to Diseases of Central Nervous System”. Eastern Green Neurosurgery, Vol. 1, no. 2, Sept. 2019, pp. 8-12, doi:10.3126/egn.v1i2.25728.