www.fdanews.com/articles/96666-federal-funding-awarded-to-test-antimicrobial-properties-of-copper-metals
Federal Funding Awarded to Test Antimicrobial Properties of Copper Metals
August 2, 2007
Congressionally appropriated funds to determine the antimicrobial effectiveness of copper, brass and bronze have been awarded to the Copper Development Association, announced CDA President Andrew G. Kireta Sr.
Earthtimes.org