Tracing systems used during the epidemic of classical swine fever in the Netherlands, 1997-1998: EN- -FR- -ES von ELBERS, A.R.W., MOSER, H., EKKER, H.M., CRAUWELS, P.A.A., STEGEMAN, J.A., SMAK, J.A., PLUIMERS, F.H.

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Tracing systems used during the epidemic of classical swine fever in the Netherlands, 1997-1998 von Elbers, A.R.W. ((Animal Health Service, Deventer (Pays Bas))), Moser, H, Ekker, H.M, Crauwels, P.A.A, Stegeman, J.A, Smak, J.A, Pluimers, F.H

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