title: S-s-U-red cell factor in Africans of Rhodesia, Malawi, Mozambique and Natal.
mesh_terms: D000328:Adult; D044383:Black People; D001789:Blood Group Antigens; D004912:Erythrocytes; D005260:Female; D005828:Genetics, Population; D006801:Humans; D008295:Malawi; D008297:Male; D009073:Mozambique; D010641:Phenotype; D013019:South Africa; D015030:Zimbabwe
chemical_list: D001789:Blood Group Antigens