A., Yashovardhan, Sreedhar Babu K.V., and Jothi Bai D.S. 2017. “Trend of Hepatitis B Surface Antigen (HBsAg) Among Blood Donors at the Blood Bank of a Tertiary Care Referral Teaching Hospital in Southern India”. International Journal of Research in Medical Sciences 3 (7):1686-90. https://doi.org/10.18203/2320-6012.ijrms20150252.