Print Versions of this book also include access to the ebook version.
Thomas L. Spray, MD
Mortimer J. Buckley Jr MD Endowed Chair in Cardiac Surgery
Chief, Division of Cardiothoracic Surgery
The Children's Hospital of Philadelphia
Professor of Surgery
Perelman School of Medicine at the University of Pennsylvania
Michael A Acker MD
Julian Johnson Professor of Surgery
University of Pennsylvania School of Medicine
And Chief of the Division of Cardiovascular Surgery
University of Pennsylvania Health System
Philadelphia, Pennsylvania, USA