American Academy of Otolaryngology—Head and Neck Surgery
1650 Diagonal Road
Alexandria, VA 22314-2857
The American Academy of Otolaryngology—Head and Neck
Surgery (AAO-HNS) is the world's largest organization of physicians dedicated
to the care of ear, nose, and throat (ENT) disorders. Its Web site includes
information for the general public on ENT disorders.
National Institute of Allergy and Infectious Diseases
(NIAID), National Institutes of Health
NIAID Office of Communications and Government Relations
6610 Rockledge Drive, MSC 6612
Bethesda, MD 20892-6612
The National Institute of Allergy and Infectious
Diseases conducts research and provides consumer information on infectious and
In this article
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
January 24, 2014
This information is not intended to replace the advice of a doctor.
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