title: Penicillin sensitivity of staphylococcus; in vitro tests.
authors.forename: R F
authors.initials: RF
authors.lastname: PARKER
mesh_terms: D006801:Humans; D066298:In Vitro Techniques; D010406:Penicillins / Q000494:pharmacology*; D013203:Staphylococcal Infections; D013210:Staphylococcus
chemical_list: D010406:Penicillins