The rhesus story.
D001805:Blood Transfusion, Intrauterine; D004899:Erythroblastosis, Fetal / Q000266:history* / Q000517:prevention & control / Q000628:therapy; D005078:Exchange Transfusion, Whole Blood / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System / Q000235:genetics / Q000276:immunology
D012204:Rh-Hr Blood-Group System