AGROPYRON REPENS Allergies - Allergenic Resources U.S. Government resources: United States Patent Application: 0030144229: ...obtusa); Periplaneta (eg Periplaneta americana); Agropyron (eg Agropyron repens); Secale (eg ... administered in combination with any suitable anti-allergenic agent ... http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=22&f=G&l=50&co1=AND&d=PG01&s1=%22Quercus+alba%22&OS=%22Quercus+alba%22 © 2005 Rhett A. Butler. All rights reserved.

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