Use of antibiotics in Paediatric Primary Health Care before and during the COVID-19 pandemic David Pérez Solís; Constanza Gómez de Oña; María Luisa Nicieza García; Patricio Suárez Gil; Pablo Pérez Solís; Belén Suárez Mier; Valeria Rolle Sóñora;

Ceftolozane/tazobactam for the treatment of Pseudomonas aeruginosa infections: A multicenter case series analysis Inês Leonor Leitão; Carla Mimoso Santos; Paulo André; Sara Lino; Marcos Lemos; Filipe Froes;

ESBL-producing-multidrug resistant E. coli population from urinary tract infections is less diverse than non-ESBL-multidrug resistant population David M. Arana; Aída Sánchez; Verónica Bautista; Jesús Oteo-Iglesias; Juan-Ignacio Alós;