Sloan-Aagard 21.1 (IMAGE) American Academy of Family Physicians Caption Sloan-Aagard, C. The Impact of Community Health Information Exchange Usage by Primary Care Physicians Time to Re-utilization of Hospital Services. Credit Annals of Family Medicine University of Michigan Usage Restrictions N/A License Original 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.