title: Discrepancy between minimum inhibitory and minimum bactericidal concentrations of penicillin for group A and group B beta-hemolytic streptococci.
mesh_terms: D008826:Microbial Sensitivity Tests; D010400:Penicillin G / Q000494:pharmacology*; D013292:Streptococcus agalactiae / Q000187:drug effects*; D013297:Streptococcus pyogenes / Q000187:drug effects*
chemical_list: D010400:Penicillin G