Influenza

Influenza: http://www.medicalecology.org/diseases/influenza/influenza.htm,,,0.0.0.0 13905,192,NEJM -- Avian Influenza A : http://content.nejm.org/cgi/content/full/353/13/1374,,,0.0.0.0 13906,192,Pandemic Influenza - http://www.influenza.gc.ca/index_e.html,,,0.0.0.0 13907,192,"

MedlinePlus Interactive Tutorials:

http://0-www.nlm.nih.gov.sapl.sat.lib.tx.us/medlineplus/tutorials/influenza/htm/index.htm