Activity of ceftolozane/tazobactam and comparators against gram-negative bacilli: Results from the Study for Monitoring Antimicrobial Resistance Trends (SMART – Brazil), 2018&#¿;2021 Amanda Azevedo Bittencourt, Vinicius Lima Faustino, Paula de Mendonça Batista, Lays Paulino Leonel, Marina Della Negra de Paula, Thales José Polis

Factors influencing the early mortality in haematological malignancy patients with nosocomial Gram negative bacilli bacteraemia: a retrospective analysis of 154 cases Gökhan Metan, Hayati Demiraslan, Leyla Gül Kaynar, Gökmen Zararsız, Emine Alp, Bülent Eser

Proposal of a clinical score to stratify the risk of multidrug-resistant gram-negative rods bacteremia in cancer patients Alberto A. Carena, Ana Laborde, Inés Roccia-Rossi, Cynthia J. Palacios, Rosana Jordán, Alejandra Valledor, Andrea Nenna, Patricia Costantini, Miguel Dictar, Fabián Herrera