Sylvia Owusu-Ansah, M.D. (IMAGE) University of Pittsburgh Caption Sylvia Owusu-Ansah, M.D., pediatric emergency medicine physician and emergency medical services (EMS) medical director at UPMC Children’s Hospital of Pittsburgh Credit UPMC Usage Restrictions Only for use in reporting on this study 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.