title: [Activity of cefazolin against Gram-negative bacteria].
mesh_terms: D002437:Cefazolin / Q000494:pharmacology*; D002511:Cephalosporins / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D004755:Enterobacteriaceae / Q000187:drug effects*; D006801:Humans
chemical_list: D002511:Cephalosporins; D002437:Cefazolin
vernacular_title: Aktywność cefazoliny wobec pałeczek Gram-ujemnych.