Bercovier, H., Ursing, J., Brenner, D.J., Steigerwalt, A.G., Fanning, G.R., Carter, G.P., Mollaret, H.H. 1980. Yersinia kristensenii: a new species of Enterobacteriaceae composed of sucrose-negative strains (formerly called atypical Yersinia enterocolitica or Yersinia enterocolitica-like). Current Microbiology. 4 : 219-224.