title: EDTA and penicillin resistance of Staphylococcus aureus--a reevaluation.
mesh_terms: D004357:Drug Synergism; D004492:Edetic Acid / Q000494:pharmacology*; D010403:Penicillin Resistance / Q000187:drug effects*; D010406:Penicillins / Q000494:pharmacology; D013210:Staphylococcus / Q000187:drug effects*
chemical_list: D010406:Penicillins; D004492:Edetic Acid