In 1938, University of Iowa researcher Elmer DeGowin developed the first reliable methods of preserving and shipping blood, making transfusions and blood banks routine services.

Much of the early impetus and financial support were fueled by the military needs of World War II. Dr. DeGowin and his colleagues provided important information pertaining to the preservation, storage, transportation, and transfusion of blood. After the war, many of these investigations continued and were applied to civilian practices.

The legacy of Dr. DeGowin to provide exemplary service, teaching, and research has been sustained by the physicians and staff of the DeGowin Blood Center, part of the University of Iowa Hospitals and Clinics in Iowa City.