Babar A. Khan, M.D., M.S, Regenstrief Institute Investigator (image) Indiana University School of Medicine Share Print E-Mail Caption Regenstrief Institute investigator Babar A. Khan, M.D., M.S. is assistant professor of medicine at the Indiana University School of Medicine and an Indiana University Center for Aging Research scientist. Credit Regenstrief Institute Usage Restrictions Photo credit to Regenstrief Institute Share Print E-Mail 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.