AU - Shortell SM, Casalino LP TI - HEalth care reform requires accountable care systems PT - JOUR DP - 2008 TA - JAMA pages = {95-97}, VI - 300 IP - 1 AID - 10.1001/jama.300.1.95 [doi] 4100 - http://dx.doi.org/10.1001/jama.300.1.95 SO - JAMA July 2, 2008 300(1):95