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"If you&amp;#039;ve got allergies, you know the drill -- sneezing, wheezing, itching. Know why you get these symptoms? You may be surprised at the answer. Learn about the immune-system mix-up we call an &amp;quot;allergy.&amp;quot;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/diseases-conditions/allergies/allergy-basics/allergy2.htm/printable>