From

A Comparative Study on Hepatitis B Surface Antigen Seroprevalence between Outpatients in Public and Private Hospitals within Kaduna Metropolis Nigeria

Waje Timothy, Muhammad Yusha’u, Dadah Anthony, Maikaje Dominic Bawa

American Journal of Epidemiology and Infectious Disease. 2016, 4(3), 47-63 doi:10.12691/ajeid-4-3-2