Improper Medicare payments : $48 billion waste? : hearing before the Subcommittee on Government Organization, Efficiency, and Financial Management of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, first session, July 28, 2011.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012.
