No abstract available
MeSH terms
-
Anti-Bacterial Agents / pharmacology*
-
Anti-Bacterial Agents / therapeutic use
-
Drug Resistance, Bacterial* / genetics
-
Erythromycin / pharmacology*
-
Erythromycin / therapeutic use
-
Humans
-
Pennsylvania
-
Streptococcal Infections / drug therapy*
-
Streptococcal Infections / microbiology
-
Streptococcus pyogenes / drug effects*
-
Streptococcus pyogenes / genetics
Substances
-
Anti-Bacterial Agents
-
Erythromycin