Publications

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serological characterization of group a streptococci in rio de janeiro, brasil. 19826762633
antimicrobial susceptibility and survey of macrolide resistance mechanisms among streptococcus pyogenes isolated in rio de janeiro, brazil.a total of 357 clinical streptococcus pyogenes isolates collected between 1994 and 1999 in rio de janeiro city were tested for susceptibility to 10 antimicrobial drugs by agar-diffusion tests. all isolates were susceptible to penicillin, cephems, and vancomycin. high resistance rates were observed for tetracycline (43.1%) and trimethoprim/sulfamethoxazole (77.9%). three isolates (0.8%) were resistant to erythromycin, and three exhibited intermediate susceptibility. determination of the erythromy ...200312705687
[streptococcal pharyngitis in a school children population of rio de janeiro. evidences of a subclinical infection]. 19826763257
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