Long-term monitoring of classical swine fever in wild boar (Sus scrofa sp.) using serological data Sophie Rossi, Marc Artois, Dominique Pontier, Catherine Crucière, Jean Hars, Jacques Barrat, Xavier Pacholek and Emmanuelle Fromont Vet. Res., 36 1 (2005) 27-42 DOI: 10.1051/vetres:2004050