United States. Government Accountability Office & ProQuest (Firm). (2007). Medicare: Focus on physician practice patterns can lead to greater program efficiency : report to Congressional committees. United States Government Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office and ProQuest (Firm). Medicare: Focus on Physician Practice Patterns Can Lead to Greater Program Efficiency : Report to Congressional Committees. [Washington, D.C.]: United States Government Accountability Office, 2007.
MLA (9th ed.) CitationUnited States. Government Accountability Office and ProQuest (Firm). Medicare: Focus on Physician Practice Patterns Can Lead to Greater Program Efficiency : Report to Congressional Committees. United States Government Accountability Office, 2007.