Something out of the seventies?
David
D
Ellwood
D001805:Blood Transfusion, Intrauterine / Q000266:history*; D005260:Female; D049673:History, 20th Century; D006801:Humans; D010920:Placenta / Q000000981:diagnostic imaging*; D011247:Pregnancy; D012203:Rh Isoimmunization / Q000266:history* / Q000628:therapy; D016216:Ultrasonography, Prenatal / Q000266:history* / Q000379:methods