Population genetic studies in Nigeria.
D000017:ABO Blood-Group System; D005006:Ethnicity; D005260:Female; D005796:Genes; D005828:Genetics, Population; D006801:Humans; D008297:Male; D009549:Nigeria; D010641:Phenotype; D012204:Rh-Hr Blood-Group System / Q000097:blood
D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System