Aktas, G. 2019. In vitro efficacy of vancomycin combined with fosfomycin against Vancomycin-Resistant Enterococci strains: Vancomycin Combined with Fosfomycin. Pakistan Journal of Medical Sciences. 36, 2 (Dec. 2019). DOI:https://doi.org/10.12669/pjms.36.2.1347.