Sathian, B., J. Sreedharan, M. Asim, R. G. Menezes, E. van Teijlingen, and B. Unnikrishnan. “Estimation of the Burden of People Living With Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) in Kerala State, India”. Nepal Journal of Epidemiology, vol. 8, no. 3, Nov. 2018, pp. 738-44, doi:10.3126/nje.v8i3.23752.