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Channel: Cold & Flu

Now Playing: Tips on Avoiding Colds and Flu

Reviewed by Varnada Karriem-Norwood on May 24, 2012

Sources

Sandra Adamson Fryhofer, MD, MACP, FRCP. Centers for Disease Control. National Institute for Allergy and Infectious Diseases. Chubak, J. American Journal of Medicine, November 2006; vol 119: pp 937-942.

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