Dietary supplements : nature's answer to cost effective, preventative medicine : hearing before the Subcommittee on Human Rights and Wellness of the Committee on Government Reform, House of Representatives, One Hundred Eighth Congress, second session, September 22, 2004.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2005.
