Haemolytic Disease of the Newborn

HAEMOLYTIC DISEASE OF THE NEWBORN Haemolytic disease of the newborn continues to be the subject of intensive research, and advances in knowledge of two kinds have been published recently. In the first place the predictions of Fisher have been confirmed by the discovery by independent observers of both anti-d serum1 and the CdE (Rh,) type.2 It is therefore probable that the boundaries of the Rh antigen-antibody scheme are