Blood groups and the rhesus factor.
D000653:Amniotic Fluid / Q000276:immunology; D000917:Antibody Formation; D001789:Blood Group Antigens; D001805:Blood Transfusion, Intrauterine; D004899:Erythroblastosis, Fetal / Q000517:prevention & control*; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000627:therapeutic use; D007518:Isoantibodies; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
D001789:Blood Group Antigens; D007136:Immunoglobulins; D007518:Isoantibodies; D012204:Rh-Hr Blood-Group System