1[1]Noel R. Krig, John G. Holt. Bergey' s Manual of Systematic Bacteriology.1984,8th ed ,458～ 461.WILLIAMS & WIKINS. Bsltimoe/Londom.
2[2]J.J.Farmerlll,Betty R. Davis. Biochemical Identification of new species and Biogroups of Enterobacteriaceae Isolated from clinical specimens. J. Clin.Microiol, 1985;21(1 ) :46 ～ 76
3[3]Don J. Brenner, Patrick A. D, Classification of cirria by DNA hybridization: Designation of citrxbacter farmeri sp. Nov, citrobacter youngae SP,. nov, citrobacter braakii sp. Nov, citrobacter werkmanii sp. nov, citoobacter sedlakii sp. Nov, and Three unnamed citrobacter Genompecies. Int. J.syst. Bactoriol. 1993;43 (4):645～658
4[4]J. Michael Janda, Sharon L. Abbot. Biochemical Identfication of citrobactoria in the clinical Laboratory. J.clin. Microbiol. 1994;32 (8): 1850 ～ 1854.
5[5]Ewing,W. H.Edwards and Ewing's identification of Enterobacteriaceae,4thed, 1986;346 ～ 347.Elsevier New York, N.Y.
6[6]Frederiksen, W. Citrobacter koseri(n.sp),a new species within the citrobactor, with a comment on the taxonomic position ofcitrobacter intermedium (Werkman and Gillen). Pabl Fac Sci. univ, J.E,Purkgne,Bron. 1970;48:89～94.
7[7]Ewing, W.H.and B.R.Davis. Biochemical characteristic of citrobacter diversus( Bur Key) werkman and Gillen and designation of the neotype strain. Int. J. syst. Bacteriol, 1972;22:12～ 18
8[8]young, V. M, D. M. Ken ton, B. J. Hobbs. Levinea, a new genus of thefamily Enterobacteriaceac. Int. J. Hobbs. Levinea, a new genus of the family Enterobacteriaceac. Int. J. syst. Bacteriol. 1971 ;21: 58 ～ 63.
9[9]Wilhelm Frenderiksen. Correct Names of the species citrobacter koseri,Levinea malonatic, and citrobacter diversus Request far an opinion, Int. J.syst, bacterion. 1990;40(1):107～108
10[10]David B.Schauer, Brian A. zabel, Isabel F. Pedraza. Cenetic and Bioch emical characlerization of citrobacter rodentium SP. nov. 1995; 33 ( 8 ): 2064 ～ 2068
