Drug resistance of enteric bacteria. XIV. Comparison of beta-lactamases in gram-negative rod bacteria resistant to alpha-aminobenzylpenicillin.
D000667:Ampicillin / Q000494:pharmacology*; D000818:Animals; D002509:Cephaloridine / Q000494:pharmacology; D004754:Enterobacter / Q000201:enzymology; D004755:Enterobacteriaceae / Q000187:drug effects / Q000201:enzymology*; D004925:Escherichia / Q000201:enzymology; D007106:Immune Sera; D007709:Klebsiella / Q000201:enzymology; D010403:Penicillin Resistance; D010405:Penicillinase / Q000378:metabolism*; D010406:Penicillins / Q000494:pharmacology; D011511:Proteus / Q000201:enzymology; D011817:Rabbits; D012705:Serratia / Q000201:enzymology
D007106:Immune Sera; D010406:Penicillins; D000667:Ampicillin; D010405:Penicillinase; D002509:Cephaloridine