Ahmed, S., H. Chaturvedi, and S. R. Mehdi. “Seroprevalence of Hepatitis B Virus Infection Among Blood Donors in Shia Muslims in a Population of Lucknow”. Bangladesh Journal of Medical Science, vol. 12, no. 2, May 2013, pp. 146-9, doi:10.3329/bjms.v12i2.14942.