AU - Kraemer JD, Gostin LO TI - The power to block the affordable care act: What are the limits? PT - JOUR DP - 2012 TA - JAMA pages = {1975-1976}, VI - 308 IP - 19 AID - 10.1001/jama.2012.51175 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.51175 SO - JAMA November 21, 2012 308(19):1975