Devi, S. B., T. J. Singh, K. B. Singh, N. B. Singh, R. Ningshen, and T. B. Singh. “Survival Analysis of People Living With Human Immunodeficiency Virus: A Study in a Teaching Hospital”. International Journal of Advances in Medicine, vol. 7, no. 9, Aug. 2020, pp. 1339-46, doi:10.18203/2349-3933.ijam20203596.