Kaiser, TroyYonkers, ThereseTaylor, LucasJolie, Rika2013-08-052013-08-052008-09-22https://hdl.handle.net/11299/155049en-USswinepigherd healthMycoplasma hyopneumoniae efficacy and field safety evaluation of a 3-way Haemophilus parasuis/Mycoplasma hyopneumoniae combination bacterinConference Paper