Mudardum, A. H. and Mohammed, A. A. (2019) “Prevalence and Risk Factors for Hepatitis B Infection among Pregnant Women attending Antenatal Clinic in UM Dafog Area, South Darfur State, Sudan”, Sudan Journal of Medical Sciences (SJMS), 14(3), pp. 116–125. doi: 10.18502/sjms.v14i3.5211.