Sensitivity of Citrobacter freundii and Citrobacter koseri to cephalosporins and penicillins.
B Holmes, A King, I Phillips, S P Lapage
An examination of 99 field and reference strains of Citrobacter freundii showed 79% of them to be resistant to cephaloridine and sensitive to carbenicillin, while 96% of 45 field and reference strains of Citrobacter koseri examined were sensitive to cephaloridine and resistant to carbenicillin. Susceptibility tests with these two antibiotics are therefore useful in separating the two species of Citrobacter.
Appl Microbiol. 1970 Oct;20(4):587-9
[PMID: 4925244 ]
Appl Microbiol. 1968 Oct;16(10):1548-50
[PMID: 4879215 ]
Appl Microbiol. 1969 Aug;18(2):198-203
[PMID: 4896880 ]
Appl Microbiol. 1970 Feb;19(2):345-52
[PMID: 4314379 ]
J Gen Microbiol. 1971 Jun;66(3):279-95
[PMID: 5093415 ]
Lancet. 1963 Jun 29;1(7296):1399-401
[PMID: 13945492 ]
Proc Soc Exp Biol Med. 1965 Jun;119:536-41
[PMID: 14328939 ]
Postgrad Med J. 1970 Oct;:Suppl:51-4
[PMID: 5488208 ]
Appl Microbiol. 1973 Jan;25(1):157-8
[PMID: 4568887 ]
Ann Inst Pasteur (Paris). 1972 Jun;122(6):1137-46
[PMID: 4562003 ]
J Bacteriol. 1932 Feb;23(2):167-82
[PMID: 16559543 ]
Med Dosw Mikrobiol. 1966;18(4):337-43
[PMID: 5957294 ]
Am J Clin Pathol. 1969 Sep;52(3):351-5
[PMID: 5809203 ]
J Infect Dis. 1973 Oct;128(4):563-5
[PMID: 4743548 ]
Am J Med Sci. 1970 Jul;260(1):41-55
[PMID: 4318051 ]
J Med Microbiol. 1971 Aug;4(3):329-36
[PMID: 5116253 ]
J Infect Dis. 1969 Apr-May;119(4):388-90
[PMID: 4306974 ]
Ampicillin
Arginine
Carbenicillin
Cephaloridine
Citrobacter
Escherichia
Hydrogen Sulfide
Indoles
Malonates
Microbial Sensitivity Tests
Ornithine
Penicillin Resistance
Species Specificity
Indoles
Malonates
Ampicillin
Arginine
Ornithine
Carbenicillin
Cephaloridine
Hydrogen Sulfide
