Sierra-Romero, NormaRamirez-Necoechea, RamiroAguilar-Olvera, PatriciaAguirre-Bravo, Fernando2013-11-142013-11-142003-09-13https://hdl.handle.net/11299/160314en-USswinepigherd healthPIG SURVIVAL WITHIN TRADITIONAL PRODUCTION AND INTERACTION OF PRRS, CLASSICAL SWINE FEVER AND OTHER PATHOGENS AT GUANAJUATO STATE IN MEXICOConference Paper