Measuring physician quality and efficiency of care for Medicare beneficiaries : hearing before the Subcommittee on Health of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Ninth Congress, first session, March 15, 2005.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2006.
Distributed to some depository libraries in microfiche.
Mode of access via the GPO Access web site. Address as of 5/10/06: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=109%5Fhouse%5Fhearings&docid=f:26373.pdf; current access is available via PURL.