RT Journal Article SR Electronic T1 Is postoperative atrial fibrillation in patients undergoing noncardiothoracic surgery an important problem? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S20 OP S21 VO 73 IS 9 esuppl 1 A1 Aneja, Ashish A1 Fares, Wassim H. YR 2006 UL http://www.ccjm.org/content/73/9_esuppl_1/S20.abstract AB