Bell, J. M., Chitsaz, M., Turnidge, J. D., Barton, M., Walters, L. J., & Jones, R. N. (2007). Prevalence and Significance of a Negative Extended-Spectrum β-Lactamase (ESBL) Confirmation Test Result after a Positive ESBL Screening Test Result for Isolates of Escherichia coli and Klebsiella pneumoniae: Results from the SENTRY Asia-Pacific Surveillance Program. American Society for Microbiology.

Bell, Jan M., Mohsen Chitsaz, John D. Turnidge, Mary Barton, Luke J. Walters, and Ronald N. Jones. Prevalence and Significance of a Negative Extended-Spectrum β-Lactamase (ESBL) Confirmation Test Result After a Positive ESBL Screening Test Result for Isolates of Escherichia Coli and Klebsiella Pneumoniae: Results From the SENTRY Asia-Pacific Surveillance Program. American Society for Microbiology, 2007.

Bell, Jan M., et al. Prevalence and Significance of a Negative Extended-Spectrum β-Lactamase (ESBL) Confirmation Test Result After a Positive ESBL Screening Test Result for Isolates of Escherichia Coli and Klebsiella Pneumoniae: Results From the SENTRY Asia-Pacific Surveillance Program. American Society for Microbiology, 2007.