Controlled evaluation of coppersilver ionization in eradicating Legionella from a hospital water distribution system. Posted by admin on October 5, 2016March 9, 2021 Liu Z, Stout JE, Tedesco L, Boldin M, Hwang C, Diven WF, Yu VL. Controlled evaluation of coppersilver ionization in eradicating Legionella from a hospital water distribution system. J Infect Dis 1994; 169:919922. Download / Print Go Back