Mehtar, Wiid and Todorov (2007)

The antimicrobial activity of copper and copper alloys against nosocomial pathogens and Mycobacterium tuberculosis isolated from healthcare facilities in the Western Cape: an in-vitro study. Link

Huang et al 2008

In vitro efficacy of copper and silver ions in eradicating Pseudomonas Aeruginosa, Strenophomonas maltophilia and Acinetobacter baumannii: Implications for on-site disinfection for hospital infection control

Hwang et al 2007

Inactivation of Legionella Pneumophila and Pseudomonas Aeruginosa: Evaluation of the bactericidal ability of Silver cations