title: Rhesus isoimmunization and twins.
mesh_terms: D001805:Blood Transfusion, Intrauterine; D004200:Diseases in Twins / Q000628:therapy*; D004899:Erythroblastosis, Fetal / Q000235:genetics / Q000628:therapy*; D005078:Exchange Transfusion, Whole Blood; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy