Characterization of extended-spectrum and CMY-2 ß-lactamases, and associated virulence genes in Escherichia coli from food of animal origin in México

1. Barrios-Villa, E.
2. Cortés-Cortés, G.
3. Lozano Zarain, P.
4. Romero-Romero, S.
5. Lara Flores, N.
6. Estepa, V.
7. Somalo, S.
8. Torres, C.
9. Rocha-Gracia, R.C.