00386pab a2200145 454500008004000000100001900040245007000059260000900129300001400138362000800152650002000160700001600180700001700196773002700213180718b2003   xxu||||| |||| 00| 0 eng d  aGravelle, Hugh  aPerformance signals in the public sector: the case of health care  c2003  ap.81-103.  aJan  aHealth services  aXavier, Ana  aSmith, Peter  aOxford Economic Papers