title: South African Negroes: serogenetic polymorphisms (ABO, Rhesus, MNS, Duffy and Kell) and inter-ethnic genetic distances.
mesh_terms: D000017:ABO Blood-Group System / Q000235:genetics; D044383:Black People; D001789:Blood Group Antigens / Q000235:genetics*; D004375:Duffy Blood-Group System / Q000235:genetics*; D005006:Ethnicity; D005787:Gene Frequency; D006801:Humans; D007626:Kell Blood-Group System / Q000235:genetics; D008951:MNSs Blood-Group System / Q000235:genetics; D010641:Phenotype; D011110:Polymorphism, Genetic; D012204:Rh-Hr Blood-Group System / Q000235:genetics; D013019:South Africa
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D004375:Duffy Blood-Group System; D007626:Kell Blood-Group System; D008951:MNSs Blood-Group System; D012204:Rh-Hr Blood-Group System