The global threat of drug-resistant TB : a call to action for World TB Day : briefing and hearing before the Subcommittee on Africa and Global Health of the Committee on Foreign Affairs, House of Representatives, One Hundred Tenth Congress, first session, March 21, 2007.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2007.