Allergology
A few shots away: Immunotherapy may relieve allergy symptoms
Those who suffer from allergic asthma, rhinitis, conjunctivitis or stinging insect allergies may be good candidates to receive immunotherapy, also known as "allergy shots".
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http://www.aaaai.org/media/news_releases/2008/01/010808.asp...
American Academy of Allergy, Asthma and Immunology