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| Allergy : | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | Y | Pollen Calendar |
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Relevant sites from HON's MedHunt: Seasonal Allergy 
Multimediafrom HONselect:
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| Seasonal Allergy Allergies can be of either a perennial (year-round) or seasonal nature. The most common seasonal allergy is seasonal allergic rhinitis , which is often referred to as pollinosis or hayfever. The cause of seasonal allergies are generally tree , grass or weed pollens. |
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| http://www.hon.ch/Library/Theme/Allergy/Glossary/seasonal_allergy.html | Last modified: Fri Jun 28 2002 | |||
