Daniel M Thys

ACC/AHA clinical competence statement on echocardiography: a report of the American College of Cardiology/American Heart Association/American College of Physicians-American Society of Internal Medicine Task Force on clinical competence.

J. Seward, C. Tracy, J. Rychik, 2003, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.