1. Risk factors for disease emergence;LH Taylor;Philos Trans R Soc Lond B Biol Sci,2001
2. Smolinski MS, Hamburg MA, Lederberg J (2003) Microbial Threats to Health: Emergence, Detection, and Response. Washington (D.C.): National Academy Press.
3. World Bank (2012) People, Pathogens and Our Planet. Volume 2, The Economics of One Health. World Bank Report #69145-GLB. Washington (D.C): World Bank. Available: http://documents.worldbank.org/curated/en/2012/06/16360943/people-pathogens-planet-economics-one-health. Accessed 6 October 2014.
4. Grace D, Mutua F, Ochungo P, Kruska R, Jones K, et al.. (2012) Mapping of poverty and likely zoonoses hotspots. Nairobi: International Livestock Research Institute. Available: http://hdl.handle.net/10568/21161. Accessed 6 October 2014.
5. Pinstrup-Andersen P, Pandya-Lorch R, Rosegrant MW (1999) World food prospects: critical issues for the early twenty-first century. Washington (D.C.): International Food Policy Research Institute. Available: http://hdl.handle.net/10947/1622. Accessed 6 October 2014.