1. Resistance to ten different fluoroquinolone antibiotics following in vitro exposures to nalidixic acid;Barry;Diagn Microbiol Infect Dis,1987
2. Cross-resistance and cross-susceptibility between fluoroquinolone agents;Barry;Eur J Clin Microbiol Infect Dis,1991
3. Performance standards for antimicrobial disk susceptibility tests,1990
4. Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically,1990
5. Comparative in vitro activity in amifloxacin and five other fluoroquinolone agents and preliminary criteria for the disk susceptibility test;Barry;Eur J Clin Microbiol Infect Dis,1987