Hearing on removing Social Security numbers from Medicare cards : joint hearing before the Subcommittee on Social Security and Subcommittee on Health of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Twelfth Congress, second session, August 1, 2012.
Publication Info.
Washington : U.S. Government Printing Office, 2013.
Washington, DC : For sale by the Superintendent of Documents, U.S. Government Printing Office.