There's Way More Than Just A, B, AB And O (-, +) Blood Types Out There — We Just Haven't Defined Them All

There's Way More Than Just A, B, AB And O (-, +) Blood Types Out There — We Just Haven't Defined Them All
Your blood type is defined by antigens, but there's significantly more blood groups beyond the most common categorizations.

August 22, 2019 at 10:45PM
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