A SERUM that identifies a new blood-group antigen was obtained from the parturient mother of a baby with erythroblastosis fœtalis. Mrs. Kidd had had five previous pregnancies but no blood ...

They were curious to see whether H. sapiens and Neanderthals shared blood group diversity during the ... People can be ...

This molecule, now identified as the AnWj antigen, eventually led to the classification of the MAL blood group system after decades of dedicated research. “It represents a huge achievement ...