[Metalo-ß-lactamases in clinical isolates of Pseudomonas aeruginosa in Lima, Peru].

The aim of this study was to detect and characterize molecularly metallo-ß-lactamase (MßL) in clinical isolates of Pseudomonas aeruginosa. We carry out a cross sectional study in six publics hospital in Lima on August 2011. 51 isolates of P.