title: In vitro activity of mecillinam and mecillinam/ampicillin combinations on Proteus species.
mesh_terms: D000560:Amdinocillin / Q000494:pharmacology*; D000667:Ampicillin / Q000494:pharmacology*; D004338:Drug Combinations; D004357:Drug Synergism; D008826:Microbial Sensitivity Tests; D010397:Penicillanic Acid / Q000494:pharmacology*; D010403:Penicillin Resistance; D011511:Proteus / Q000187:drug effects*
chemical_list: D004338:Drug Combinations; D000667:Ampicillin; D010397:Penicillanic Acid; D000560:Amdinocillin