Alfonso, A.Geiger, J.O.Freixes, C.Fonz, J.C.Torremorell, M.2013-10-282013-10-282004-09-18https://hdl.handle.net/11299/159168en-USswinepigherd healthMycoplasma hyopneumoniae and PRRSV ELIMINATION IN A 1700 SOW MULTI-SITE SYSTEMConference Paper