David Russell, University of Washington (IMAGE) University of Washington Caption This is Dr. David Russell, University of Washington hematology and genetics researcher. Credit University of Washington Usage Restrictions For use only with new about Dr. David Russell's research License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.