title: Staphylococcal infection by penicillin-resistant strains.
mesh_terms: D006801:Humans; D007239:Infections; D010403:Penicillin Resistance; D010406:Penicillins; D013203:Staphylococcal Infections; D013210:Staphylococcus
chemical_list: D010406:Penicillins
keywords: STAPHYLOCOCCI/infections