Validation of MALDI-TOF for the early detection of the ST175 high-risk clone of Pseudomonas aeruginosa in clinical isolates belonging to a Spanish nationwide multicenter study Xavier Mulet; Marta Fernández-Esgueva; Cristina Norte; Laura Zamorano; Ester del Barrio-Tofiño; Antonio Oliver;

Determining the burden of infectious diseases caused by carbapenem-resistant gram-negative bacteria in Spain Rafael Cantón; Rafael Huarte; Laura Morata; José Luís Trillo-Mata; Rocío Muñoz; Javier González; Marina Tort; Xavier Badia;

Characterization of AmpC ß-lactamase mutations of extensively drug-resistant Pseudomonas aeruginosa isolates that develop resistance to ceftolozane/tazobactam during therapy Marta Fernández-Esgueva; Ana Isabel López-Calleja; Xavier Mulet; Pablo A. Fraile-Ribot; Gabriel Cabot; Rafael Huarte; Antonio Rezusta; Antonio Oliver;