title: Joint action of beta-lactam antibiotics.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology*; D000900:Anti-Bacterial Agents / Q000037:antagonists & inhibitors; D003023:Cloxacillin / Q000494:pharmacology; D004357:Drug Synergism; D004755:Enterobacteriaceae / Q000187:drug effects*; D004926:Escherichia coli / Q000187:drug effects; D007709:Klebsiella / Q000187:drug effects; D008712:Methicillin / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D009254:Nafcillin / Q000494:pharmacology; D010068:Oxacillin / Q000494:pharmacology; D010400:Penicillin G / Q000494:pharmacology; D010403:Penicillin Resistance; D010404:Penicillin V / Q000031:analogs & derivatives / Q000494:pharmacology; D010405:Penicillinase / Q000096:biosynthesis / Q000494:pharmacology; D010406:Penicillins / Q000494:pharmacology; D011549:Pseudomonas / Q000187:drug effects; D013210:Staphylococcus / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D010406:Penicillins; D009254:Nafcillin; D000667:Ampicillin; D010405:Penicillinase; D003023:Cloxacillin; D010400:Penicillin G; D008712:Methicillin; D010068:Oxacillin; D010404:Penicillin V