Eradication of PRRS virus by changing the pig flow and the introduction of negative replacements into positive sow farms

Torremorell, MontserratBaker, Rodney2013-04-082013-04-082000-08-11https://hdl.handle.net/11299/147188en-USswinepigherd healthEradication of PRRS virus by changing the pig flow and the introduction of negative replacements into positive sow farmsConference Paper