Prevention of rhesus (D) immunisation--some causes of failure in Northern Ireland.
D004899:Erythroblastosis, Fetal / Q000517:prevention & control; D005260:Female; D006801:Humans; D007154:Immune System Diseases / Q000517:prevention & control*; D007231:Infant, Newborn; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System / Q000276:immunology*
D012204:Rh-Hr Blood-Group System