AU - Beck CA, Richard H, Tu JV, Pilote L TI - Administrative data feedback for effective cardiac treatment: Affect, a cluster randomized trial PT - JOUR DP - 2005 TA - JAMA pages = {309-317}, VI - 294 IP - 3 AID - 10.1001/jama.294.3.309 [doi] 4100 - http://dx.doi.org/10.1001/jama.294.3.309 SO - JAMA July 20, 2005 294(3):309