Rhesus immunization in Rhodesia.
D000906:Antibodies / Q000032:analysis*; D044383:Black People; D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000453:epidemiology*; D012204:Rh-Hr Blood-Group System / Q000032:analysis*; D044465:White People; D015030:Zimbabwe
D000906:Antibodies; D012204:Rh-Hr Blood-Group System