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2. Effect of blood conservation efforts in cardiac operations at the Mayo Clinic;McCarthy,1988
3. Transfusion therapy in cardiac surgery: Impact of the Paul Gann Blood Safety Act in California;Carey;Am Surg,1991
4. Blood conservation during myocardial revascularization;Cosgrove;Ann Thorac Surg,1979
5. Predeposited autologous blood for elective surgery;Toy;N Engl J Med,1987