Evaluation of the single cervical skin test and interferon gamma responses to detect Mycobacterium bovis infected cattle in a herd co-infected with Mycobacterium avium subsp. paratuberculosis

1. Seva, J.
2. Sanes, J.M.
3. Ramis, G.
4. Mas, A.
5. Quereda, J.J.
6. Villarreal-Ramos, B.
7. Villar, D.
8. Pallares, F.J.