1. Manzoor I, Hashm NI, Daud S, Ajmal S, Fatima H, Rasheed Z, et al. Seroprevalence of transfusion transmissible infections (TTIS) in blood donors. Biomedica. 2009;25(10):154–8.
2. Fessehaye N, Naik D, Fessehaye T. Transfusion transmitted infections—a retrospective analysis from the National Blood Transfusion Service in Eritrea. Pan Afr Med J. 2011;9:40–6.
3. Bhawani YRP, Sudhakar V. Seroprevalence of transfusion transmissible infections among blood donors in a tertiary care hospital of Andhra Pradesh. Biol Med. 2010;2(4):45–8.
4. Amiwero CE, Prescott RJ, George OA, Joy NI, Aisha M. Seroprevalence of transfusion transmissible infections among blood donors attending the Federal Medical Centre, Bida. IJMBR. 2013;1:1–7.
5. Quadri SA, Dadapeer HJ, Arifulla KM, Khan N. Prevalence of hepatitis B surface antigen in hospital based population in Bijapur, Karnataka. Al Ameen J Med Sci. 2013;6(2):180–2.