M. . S.I., ADOLE MARY-JAYNE, DAVID N.P., DUGURU M.J., MALU A.O., and OKEKE E.N., “Low Rate of HBV Vaccination Status and E-Antigenaemia among CHBVI Patients in North-Central Nigeria”, ijcsmr, vol. 2, no. 12, pp. 101–104, Dec. 2022.