Thiruvalluvan, E., R. Shenbagavalli, and M. Mohana. “Prevalence of HIV Among Tuberculosis Out Patient Attendees”. SAARC Journal of Tuberculosis, Lung Diseases and HIV/AIDS, vol. 6, no. 1, Apr. 2010, pp. 16-24, doi:10.3126/saarctb.v6i1.3060.