title: Inactivation of cephalosporins in blood cultures and mixed assays with a commercially available enterobacter beta-lactamase.
mesh_terms: D002510:Cephalosporinase / Q000378:metabolism*; D002511:Cephalosporins / Q000097:blood*; D004754:Enterobacter / Q000201:enzymology*; D004755:Enterobacteriaceae / Q000201:enzymology*; D005069:Evaluation Studies as Topic; D006801:Humans; D066298:In Vitro Techniques; D001618:beta-Lactamases / Q000378:metabolism*
chemical_list: D002511:Cephalosporins; D002510:Cephalosporinase; D001618:beta-Lactamases