Kandel, S., P. Ghimire, B. Tiwari, and M. Rajkarnikar. “HIV and Hepatitis B Seroprevalence Among the Nepalese Blood Donors”. Journal of Pathology of Nepal, vol. 3, no. 5, Mar. 2013, pp. 390-3, doi:10.3126/jpn.v3i5.7864.