Frequency of Spontaneous Mutations Conferring Reduced Susceptibility to Tebipenem (SPR859) among Susceptible and Extended-Spectrum Beta-Lactamase Producing Escherichia coli and Klebsiella Pneumoniae

Frequency of Spontaneous Mutations Conferring Reduced Susceptibility to Tebipenem (SPR859) among Susceptible and Extended-Spectrum Beta-Lactamase Producing Escherichia coli and Klebsiella Pneumoniae