title: Prevalence of blood groups in tribals of South Sudan.
abstract: Prevalence of ABO blood groups and Rhesus-factor in Southern Sudanese is shown in the Study. 42.81% were group A. group AB was the least common. Only 0.47% were negative for RH-factor.
mesh_terms: D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D008297:Male; D013397:Sudan
chemical_list: D001789:Blood Group Antigens