. . . . "Internal Revenue Service's implementation and administration of the Democrats' health care law : hearing before the Subcommittee on Oversight of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Twelfth Congress, second session, September 11, 2012"@en . . "Legislative materials"@en . . . . . . . . . . . "Rules"@en . . . . . . . .