Karmakar, A., A. Mazumdar, N. Karmakar, and A. K. Mishra. “Socio-Demographic Profile of Human Immunodeficiency Virus Patients on Second Line Antiretroviral Therapy in a Tertiary Care Centre of North-East India”. International Journal of Research in Medical Sciences, vol. 7, no. 12, Nov. 2019, pp. 4594-9, doi:10.18203/2320-6012.ijrms20195524.