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Authors
Author
David J. Callans
Books
Fuster and Hurst's The Heart, 15th Edition
Jagat Narula, Valentin Fuster, Martin B. Leon, David J. Callans, Prashant Vaishnava, John S. Rumsfeld, Athena Poppas
Cardiac Mapping
John M. Miller, Mohammad Shenasa, Mark E. Josephson, Gerhard Hindricks, David J. Callans