RSV (Respiratory Syncytial Virus): References

"Learn about Respiratory Syncytial Virus." Centers for Disease Control and Prevention. Web. 6 May 2011. <http://www.cdc.gov/Features/RSV/>.

"RSV Quick Facts." National Institute of Allergy and Infectious Diseases Home Page. Web. 6 May 2011. <http://www.niaid.nih.gov/topics/rsv/understanding/Pages/quickFacts.aspx>.