Geographical variation in cloacal microflora and bacterial antibiotic resistance in a threatened avian scavenger in relation to diet and livestock farming practices

1. Blanco, G.
2. Lemus, J.A.
3. Grande, J.
4. Gangoso, L.
5. Grande, J.M.
6. Donázar, J.A.
7. Arroyo, B.
8. Frías, O.
9. Hiraldo, F.