Resources
- National Asthma Education and Prevention Program
- Asthma and Allergy Foundation of America
- American Lung Association
- American Academy of Allergy, Asthma, and Immunology
- Allergy and Asthma Network/Mothers of Asthmatics, Inc.
- American College of Allergy, Asthma, and Immunology
- American College of Chest Physicians
- American Thoracic Society
- The Centers for Disease Control and Prevention
- Page last reviewed: September 21, 2009
- Page last updated: September 21, 2009
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