Maes, D.Meyns, T.Dewulf, J.Vicca, J.Haesebrouck, F.de Kruif, A.2013-01-142013-01-142005-09-17https://hdl.handle.net/11299/142634en-USswinepigherd healthQuantification of the spread of Mycoplasma hyopneumoniae in nursery pigs and effect of virulence difference between isolatesConference Paper