Kumar, D., Singh, M. V., Kumar, D., Shukla, K. M., Singh, D. K. and Singh, D. K. (2017) “A study of mode of transmission, clinical presentations, WHO and immunological staging among HIV infected children”, International Journal of Research in Medical Sciences, 2(4), pp. 1541–1544. Available at: https://www.msjonline.org/index.php/ijrms/article/view/2458 (Accessed: 30 October 2025).