Four bacterial strains: Staphylococcus epidermidis GB 9/6,Streptococcus salivarius GB 24/9, Staphylococcus aureus GB
2/1 and Rothia dentocariosa GBJ 52/2B and two yeast strains:Candida albicans GBJ 13/4A and Candida tropicalis GB 9/9
isolated from explanted voice prostheses were used in the antiadhesion and antimicrobial assays.