title: A comparative study of eight distinct beta-lactamases synthesized by gram-negative bacteria.
mesh_terms: D000667:Ampicillin; D000818:Animals; D002509:Cephaloridine; D002729:Chloromercuribenzoates / Q000494:pharmacology; D002848:Chromatography, DEAE-Cellulose; D003023:Cloxacillin / Q000494:pharmacology; D004586:Electrophoresis; D004755:Enterobacteriaceae / Q000201:enzymology*; D005827:Genetics, Microbial; D007106:Immune Sera; D010400:Penicillin G; D010405:Penicillinase / Q000096:biosynthesis* / Q000302:isolation & purification; D011817:Rabbits; D065093:beta-Lactamase Inhibitors
chemical_list: D002729:Chloromercuribenzoates; D007106:Immune Sera; D065093:beta-Lactamase Inhibitors; D000667:Ampicillin; D010405:Penicillinase; D002509:Cephaloridine; D003023:Cloxacillin; D010400:Penicillin G