Kuhn, MichaelGramer, MarieJohnson, JohnNitzel, GregEvans, JonathanWicklund, EricTaylor, LucasJeffers-Czach, JeniferRapp-Gabrielson, Vicki2013-07-222013-07-222008-09-22http://purl.umn.edu/153390en-USswinepigherd healthComparison of hemagglutination inhibition (HI) and ELISA antibody titers of pigs vaccinated with different genetic clusters of H1N1 and H3N2 swine influenza virusConference Paper