The relationship between porcine circovirus 2 antigen score and antibody titre and histology of lymph nodes in 375 euthanased sick and healthy pigs from 113 British pig farms with...

Por Turner, M.J., Medley, G.F., Woodbine, K.A., Slevin, J.A., Green, L.E.
Publicado no Prev Vet Med (2009)