Classification of Citrobacteria by DNA Hybridization: Designation of Citrobacter farmeri sp. nov., Citrobacter youngae sp. nov., Citrobacter braakii sp. nov., Citrobacter werkmanii sp. nov., Citrobacter sedlakii sp. nov., and Three Unnamed Citrobacter GenomospeciesD J Brenner, C F Riddle, Patrick A. D. Grimont et al.|International Journal of Systematic Bacteriology|1993Cited by 159