Khunte, P., R. L. Khare, P. Beck, and S. Kumar. “Prevalence of Hepatitis B Virus and Hepatitis C Virus Co-Infection in Human Immunodeficiency Virus Positive Patients: A Study from Tribal Area of Central India”. International Journal of Research in Medical Sciences, vol. 3, no. 9, Jan. 2017, pp. 2311-5, doi:10.18203/2320-6012.ijrms20150622.