Morrow David A, Cannon Christopher P, Jesse Robert L, Newby L Kristin, Ravkilde Jan, Storrow Alan B, Wu Alan H B, Christenson Robert H
Brigham and Women's Hospital, Harvard University, Boston, MA, USA.
Circulation. 2007 Apr 3;115(13):e356-75. doi: 10.1161/CIRCULATIONAHA.107.182882. Epub 2007 Mar 23.