TY - GEN AU - Russell,A D TI - Effects of some cephalosporins and ampicillin on some beta-lactamase- and non-beta-lactamase-producing strains of gram-negative bacteria SN - 0026-2633 PY - 1974///1031 KW - Ampicillin KW - pharmacology KW - Bacteria KW - drug effects KW - Bacteriolysis KW - Cell Survival KW - Cephaloridine KW - Cephalosporins KW - Cloxacillin KW - Enterobacteriaceae KW - Escherichia coli KW - Klebsiella KW - Methicillin KW - Mutation KW - Penicillin Resistance KW - Penicillinase KW - biosynthesis KW - Proteus N1 - Publication Type: Journal Article ER -