Summary : The antibiotic therapy of group A beta hemolytic streptococci(Streptococcus pyogenes-S . pyogenes ) is still classic , withpenicillin as the medicine of choice .
Sažetak : Antibiotska terapija beta hemolitičkog streptokoka grupe A( Streptococcus pyogenes- S. pyogenes ) još je uvijek klasi; na , alijek izbora je penicilin .