477In vitro Synergy Testing of Daptomycin with Beta-lactams, Gentamicin, Rifampin and Tigecycline against Daptomycin Non-Susceptible Enterococci. (December 2014) - Kelesidis, Theodoros; Hindler, Janet A.; Wong-Beringer, Annie; Carvalho, Marissa; Maldonado, Myra; Humphries, Romney M.