Estimation of fetal red cells in mother.
D001835:Body Weight; D004906:Erythrocyte Count; D005260:Female; D005312:Fetal Blood; D006801:Humans; D007518:Isoantibodies / Q000008:administration & dosage; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
D007518:Isoantibodies; D012204:Rh-Hr Blood-Group System