AU - Webster JR TI - COst of health care and the role of physicians—reply PT - JOUR DP - 2012 TA - JAMA pages = {1253}, VI - 307 IP - 12 AID - 10.1001/jama.2012.355 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.355 SO - JAMA March 28, 2012 307(12):1253