1. Anderson, N. V. Sherding, R. G. Merritt, A. M. Whitlock, R. H. 1992, The stomachs and forestomachs. In Veterinary Gastroenterology, 2nd Edit N. V. Anderson Ed Lea and Febiger, Philadelphia, 721, 751
2. Abomasal ulcer in adult cattle with fatal hemorrhage;Aukema;Cornell Veterinarian,1974
3. Blaser, M. J. 2000, Helicobacter pylori and related organisms. In Principles and Practices of Infectious Diseases, G. L. Mandell J. E. Bennett and R. Dolin Eds, Churchill Livingstone, Philadelphia, 2285, 2293
4. Phylogenetic characterization of « Candidatus Helicobacter bovis,» a new gastric helicobacter in cattle;DeGroote;International Journal of Systematic Bacteriology,1999
5. Epizootic gastritis associated with gastric spiral bacilli in cheetahs (Acinonyx jubatus);Eaton;Veterinary Pathology,1993