Dr. Annette Hay (IMAGE) SWOG Caption Hay is the lead investigator of a cancer clinical sub-study that shows and experimental leukemia combination is toxic for older, frail adults. Results of the SWOG Cancer Research Network study are presented at the 61st American Society of Hematology (ASH) Annual Meeting. Credit Queens University Usage Restrictions None 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.