title: [Bacteriological studies on mecillinam (author's transl)].
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D002437:Cefazolin / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects*; D007711:Klebsiella pneumoniae / Q000187:drug effects*; D010397:Penicillanic Acid / Q000494:pharmacology*; D010403:Penicillin Resistance
chemical_list: D000667:Ampicillin; D010397:Penicillanic Acid; D002437:Cefazolin