Absence of synergistic activity between ampicillin and vancomycin against highly vancomycin-resistant enterococci

In vitro susceptibility studies of vancomycin-resistant Enterococcus faecalis

1989 • 498 citations

Increasing resistance to beta-lactam antibiotics among clinical isolates of Enterococcus faecium: a 22-year review at one institution

1991 • 198 citations

Effects of combinations of beta-lactams, daptomycin, gentamicin, and glycopeptides against glycopeptide-resistant enterococci

1991 • 118 citations

Concomitant High-Level Vancomycin and Penicillin Resistance in Clinical Isolates of Enterococci

1992 • 100 citations

Synergistic killing of vancomycin-resistant enterococci of classes A, B, and C by combinations of vancomycin, penicillin, and gentamicin

1991 • 100 citations

Susceptibility of enterococci and Listeria monocytogenes to N-Formimidoyl thienamycin alone and in combination with an aminoglycoside

1981 • 63 citations

Screening and treatment of infections caused by resistant enterococci

1991 • 57 citations

Influence of high-level gentamicin resistance and beta-hemolysis on susceptibility of enterococci to the bactericidal activities of ampicillin and vancomycin

1992 • 11 citations