Dr. Charles Richard Drew (June 3, 1904 – April 1, 1950) was an American physician and medical researcher. He researched in the field of blood transfusions, developing improved techniques for blood storage, and applied his expert knowledge in developing large-scale blood banks early in World War II. He protested against the practice of racial segregation in the donation of blood from donors of different races since it lacked scientific foundation. In 1943, Drew's distinction in his profession was recognized when he became the first African American surgeon to serve as an examiner on the American Board of Surgery.
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