Alonso, CarmenDavies, PeterPolson, DaleDee, ScottLazarus, William2013-06-182013-06-182012-09-15https://hdl.handle.net/11299/151398en-USswinepigherd healthEconomic Evaluation of Air Filtration Systems for PRRSV in Large Sow Herds in a Swine Dense Region in North AmericaConference Paper