Dr.C
harles Drew was a Researcher,a teacher, and a Surgeon. His pioneering workin blood banking was critical to saving lives during World War 11. Practicallyeveryone recieving a blood transfusion today is a direct beneficiary of his achievment.
harles Drew was a Researcher,a teacher, and a Surgeon. His pioneering workin blood banking was critical to saving lives during World War 11. Practicallyeveryone recieving a blood transfusion today is a direct beneficiary of his achievment. 
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