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Streptococcus pyogenes (constitutively erythromycin-resistant) 0.04 0.3 ? － ? Telithromycin (HMR 3647, RU-66647, Ketek) 58
Streptococcus pyogenes (constitutively erythromycin-resistant) 40 40 ? － ? Azithromycin (Zithromax, Sumamed, Zitrocin) 58
Streptococcus pyogenes (constitutively erythromycin-resistant) 40 40 ? － ? Clarithromycin (Biaxin) 58