AU - Halonen J, Halonen P, Järvinen O, et al TI - Corticosteroids for the prevention of atrial fibrillation after cardiac surgery: A randomized controlled trial PT - JOUR DP - 2007 TA - JAMA pages = {1562-1567}, VI - 297 IP - 14 AID - 10.1001/jama.297.14.1562 [doi] 4100 - http://dx.doi.org/10.1001/jama.297.14.1562 SO - JAMA April 11, 2007 297(14):1562