1. Public veterinary medicine: Public health. Rabies surveillance in the United States during 2006;Blanton J. D.;Journal of the American Veterinary Medical Association,2007
2. Revisiting rabies;Bruner H. C.;Emergency Medicine,2007
3. Centers for Disease Control and Prevention. (2007). Rabies bats & rabies. Retrieved May 20 2008 from www.cdc.gov/ RABIES/bats.html
4. Centers for Disease Control and Prevention. (2008). Human rabies: Minnesota 2007. Retrieved May 23 2008 from http:// cdc.gov/mmwr/preview/mmwrhtml/ mm5717a3.htm
5. Twelve common questions about human rabies and its prevention;Gibbons R. V.;Infectious Diseases in Clinical Practice,2000