References
- Snell J. JS, George R. C., Perry S. F., Erdman Y. J. Antimicrobial susceptibility testing of Streptococcus pneumoniae: quality assessment results. J Clin Pathol 1988; 41: 384–387
- Nair P. Incidence of decreased penicillin sensitivity of Streptococcus pneumoniae from clinical isolates. J Clin Pathol 1988; 41: 720–721
- Figueiredo A. MS, Connor J. D., Severin A., Vaz Pato M. V., Tomasz A. A pneumococcal clinical isolate with high-level resistance to cefotaxime and ceftriaxone. Antimicrob Agents Chemother 1992; 36: 886–889
- Olsson-Liljequist B, Burman LG, Railings I, and the Swedish respiratory tract study group. Antibiotic susceptibility of upper respiratory tract pathogens in Sweden: a seven year follow-up study including Loracarbef. Scand J Infect Dis 1992; 24: 485–493
- Snell J. JS, Brown D. FJ, Phue T. J. Antimicrobial susceptibility testing of Haemophilus influenzae: trial organized as part of United Kingdom national external quality assessment scheme for microbiology. J Clin Pathol 1986; 39: 1006–1012
- Mendelman P. M., Chaffin D. O., Clausen C., Stull T. L., Needham C., Williams J. D., Smith A. L. Failure to detect ampicillin-resistant, non-b˜-lactamase-producing Haemophilus influenzae by standard disk susceptibility testing. Antimicrob Agents Chemother 1986; 30: 274–280
- Ramos O. M., Cepero A. E., Resnick T. J. Failure to detect chloramphenicol-resistant Haemophilus influenzae by routine susceptibility testing. Pediatr Infect Dis J 1987; 6: 420–421
- Kronvall G., Ringertz S., Karlsson I., Göransson E., Dornbusch K. Laboratory- and species-specific interpretative breakpoints for disk diffusion tests of chloramphenicol susceptibility of Haemophilus influenzae. Antimicrob Agents Chemother 1988; 4: 1484–1489
- Ringertz S., Olsson-Liljequist B., Kronvall G. Antimicrobial susceptibility testing of Haemophilus influenzae. Improvement of accuracy of the disk diffusion method. J Antimicrob Chemother 1990; 26: 479–489
- Doern G. V. Breakpoint susceptibility testing. Clinical Microbiology Newsletter 1987; 9: 81–84
- Seppälä H., Nissinen A., Järvinen H., Huovinen S., Henriksson T., Herva E., Holm S. E., Jahkola M., Katila M-L, Klaukka T., Kontiainen S., Liimatainen O., Oinonen S., Passi-Metsomaa L., Huovinen P. Resistance to erythromycin in group A streptococci. N Engl J Med 1992; 326: 292–297
- National Committee for Clinical Laboratory Standards. Performance standards for antimicrobial disk susceptibility tests. NCCLS Document M2-A4. NCCLS, Philadelphia 1990
- The Swedish Reference Group for Antibiotics. Antimicrobial Susceptibility Testing of Bacteria - A Reference and a Methodology Manual. The Swedish Medical Society and Statens Bakteriologiska Laboratorium, Stockholm 1990
- National Committee for Clinical Laboratory Standards. Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically. NCCLS document M7–A2. NCCLS, Philadelphia 1990
- Dibb W. L., Digranes A., Bottolfsen K. L. Effects of carbon dioxide upon the in vitro activity of erythromycin. Acta Pathol Microbiol Immunol Scand Sect B 1986; 94: 173–176
- Barry A. L. The antimicrobial susceptibility test: principles and practices. Lea & Febinger, Philadelphia 1976; 196–207
- Casals J. B., Pringler N. Antibacterial and antifungal susceptibility testing using Neo Sensitabs, 9th edn. Rosco Diagnostica, TaastrupDenmark 1991