The complete guide to ECGsde James H. O'KeefeMateriasElectrocardiographyProblems, exercisesEdiciones (1)The complete guide to ECGs (2008)Physicians' Press · inglés · ISBN 9780763764050Más obras de James H. O'KeefeThe Ecg Criteria BookDyslipidemia EssentialsTThe ECG criteria bookThe ECG criteria book