Private blood factors, homozygosis, and the search for new blood groups.
D001789:Blood Group Antigens; D036341:Intercellular Signaling Peptides and Proteins; D010455:Peptides
D001789:Blood Group Antigens; D036341:Intercellular Signaling Peptides and Proteins; D010455:Peptides; C021266:vascular factor
BLOOD GROUPS