ABDULLAHI, I.; YELDU, M. H.; HAMID, K. M.; SAIDU, A. Y.; NAFIU, F.; MUSTAPHA, U. K. Seroprevalence of Hepatitis B Virus among Pregnant Women Attending Ante-natal Clinic at General Hospital Argungu, Kebbi State Nigeria. Asian Journal of Biology, v. 3, n. 1, p. 1-6, 12 jul. 2017.