Prevalence of natural ovine fasciolosis shown by demonstrating the presence of serum circulating antigens

1. Paz-Silva, A.
2. Sánchez-Andrade, R.
3. Suárez, J.L.
4. Pedreira, J.
5. Arias, M.
6. López, C.
7. Panadero, R.
8. Díaz, P.
9. Díez-Baños, P.
10. Morrondo, P.