People with both A and B antigens have type AB blood, while people with neither antigen on their red blood cells have type O blood. In addition to the blood group type, a person may also carry Rh ...
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essanews.com on MSNUnmasking the 'golden blood' type: the rare Rh-null that could be in one out of every six ...Group AB does not produce any antibodies. Apart from antigen A and B, there's also the antigen D. This antigen is present in ...
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