| title |
Antibacterial activity against penicillin-resistant and quinolone-susceptible Streptococcus pneumoniae HMC 3583 expressing mefA and harboring S81F mutation in quinolone-resistant determining regions of GyrA gene and I460V, D435N mutation in QRDR of ParE gene after 46 passages with gatifloxacin measured after 10 daily antibiotic-free subculturing by multi-step resistance selection technique |