Farrell, D. J., File, T. M., & Jenkins, S. G. (2007). Prevalence and Antibacterial Susceptibility of mef(A)-Positive Macrolide-Resistant Streptococcus pneumoniae over 4 Years (2000 to 2004) of the PROTEKT US Study. American Society for Microbiology.
Chicago ZitierstilFarrell, David J., Thomas M. File, und Stephen G. Jenkins. Prevalence and Antibacterial Susceptibility of Mef(A)-Positive Macrolide-Resistant Streptococcus Pneumoniae Over 4 Years (2000 to 2004) of the PROTEKT US Study. American Society for Microbiology, 2007.
MLA ZitierstilFarrell, David J., Thomas M. File, und Stephen G. Jenkins. Prevalence and Antibacterial Susceptibility of Mef(A)-Positive Macrolide-Resistant Streptococcus Pneumoniae Over 4 Years (2000 to 2004) of the PROTEKT US Study. American Society for Microbiology, 2007.