Selection of AmpC β-Lactamase Variants and Metalloβ- Lactamases Leading to Ceftolozane/Tazobactam and Ceftazidime/Avibactam Resistance during Treatment of MDR/ XDR Pseudomonas aeruginosa Infections

1. Ruedas-López, A.
2. Alonso-García, I.
3. Lasarte-Monterrubio, C.
4. Guijarro-Sánchez, P.
5. Gato, E.
6. Vázquez-Ucha, J.C.
7. Vallejo, J.A.
8. Fraile-Ribot, P.A.
9. Fernández-Pérez, B.
10. Velasco, D.
11. Gutiérrez-Urbón, J.M.
12. Oviaño, M.
13. Beceiro, A.
14. González-Bello, C.
15. Oliver, A.
16. Arca-Suárez, J.
17. Bou, G.