Seroprevalence of maternal HIV, hepatitis B, and syphilis in a major maternity hospital in North Kordofan, Sudan

Sirelkhatim M. Elkheir, Zahir O.E. Babiker, Sabah K. Elamin, Mohammed I.A. Yassin, Khidir E. Awadalla, Mohamed A. Bealy, Ahmed A. Agab Eldour, Fath E. Alloba, Sowsan F. Atabani, Husam K.E. Osman, Abdel G. Babiker, Elbushra A.M. Herieka