CITATIONS

Term: avian influenza
Http://: http://www.who.int/mediacentre/factsheets/avian_influenza/en/index.html
Http://: http://www.cdc.gov/flu/avian/gen-info/avian-flu-humans.htm
Http://: http://www2.merriam-webster.com/cgi-bin/mwmednlm?book=Medical&va=avian%20influenza