The distribution of blood group frequencies in mainland Tanzania Africans.
D044383:Black People; D001789:Blood Group Antigens; D005006:Ethnicity; D005260:Female; D005787:Gene Frequency; D005828:Genetics, Population; D005838:Genotype; D006801:Humans; D008297:Male; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D013636:Tanzania
D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System