000 00427pab a2200181 454500
008 180718b2009 xxu||||| |||| 00| 0 eng d
100 _aCard, David
245 _aDoes medicare save lives?
260 _c2009
300 _ap.597-636.
362 _aMay
650 _aHealth services
700 _aMaestas, Nicole
700 _aDobkin, Carlos
773 _aQuarterly Journal of Economics
908 _aN
909 _a82973
999 _c82973
_d82973