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Surveillance of antimicrobial resistance in Streptococcus agalactiae isolated from patients in Belgium (1989-1991 versus 1996-1999)
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Antimicrobial Susceptibilities of recent clinical isolates of group B streptococci agalactiae from Belgium
Prevalence of ermB, ermTR and mefA/B gene classes among erythromycine resistant group B streptococcus isolates collected in Belgium
Phenotypical and genotypical surveillance of macrolide and lincosamide resistance in group B streptococcus in Belgium