AU - Wharam J, Daniels N TI - TOward evidence-based policy making and standardized assessment of health policy reform PT - JOUR DP - 2007 TA - JAMA pages = {676-679}, VI - 298 IP - 6 AID - 10.1001/jama.298.6.676 [doi] 4100 - http://dx.doi.org/10.1001/jama.298.6.676 SO - JAMA August 8, 2007 298(6):676