title: Cefamandole and Cefotaxime resistance transfer from nosocomial strains of Klebsiella and Serratia.
mesh_terms: D002435:Cefamandole / Q000494:pharmacology*; D002439:Cefotaxime / Q000494:pharmacology*; D003227:Conjugation, Genetic; D007709:Klebsiella / Q000187:drug effects / Q000235:genetics*; D011815:R Factors; D012705:Serratia / Q000187:drug effects / Q000235:genetics*
chemical_list: D002435:Cefamandole; D002439:Cefotaxime