De Azavedo, J. C. S., Yeung, R. H., Bast, D. J., Duncan, C. L., Borgia, S. B., & Low, D. E. (1999). Prevalence and Mechanisms of Macrolide Resistance in Clinical Isolates of Group A Streptococci from Ontario, Canada. American Society for Microbiology.

De Azavedo, J. C. S., R. H. Yeung, D. J. Bast, C. L. Duncan, S. B. Borgia, a D. E. Low. Prevalence and Mechanisms of Macrolide Resistance in Clinical Isolates of Group A Streptococci From Ontario, Canada. American Society for Microbiology, 1999.

De Azavedo, J. C. S., et al. Prevalence and Mechanisms of Macrolide Resistance in Clinical Isolates of Group A Streptococci From Ontario, Canada. American Society for Microbiology, 1999.