title: A comparative study between the S--s--U--phenotype found in Central African Negroes and the S--s+U--penotype in Rhnull individuals.
mesh_terms: D000350:Africa, Central; D000372:Agglutination Tests; D000704:Analysis of Variance; D044383:Black People; D001789:Blood Group Antigens; D002875:Chromosomes; D004912:Erythrocytes; D005828:Genetics, Population; D006801:Humans; D007106:Immune Sera; D010641:Phenotype; D012204:Rh-Hr Blood-Group System
chemical_list: D001789:Blood Group Antigens; D007106:Immune Sera; D012204:Rh-Hr Blood-Group System