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<http://webisa.webdatacommons.org/8701952>	<http://www.w3.org/ns/prov#value>	"-medicine.org/inc/biomed/medicine-news.asp http://feeds.bio-medicine.org/latest-medical-newsDate:12/26/2007 A mechanism which can lead to hay fever and other allergic reactions, by preventing the immune system from regulating itself properly, has been discovered by scientists." .
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