Zappavigna, Andrea, Enrica Cavatorta, Rossana Chiarabini, Roberta Schiavo, Daniela Padrini, Camilla Reboli, and Massimo Confalonieri. 2014. “Direct Antimicrobial Susceptibility Testing of Gram-Negative Bacteria from Positive Blood Cultures”. Microbiologia Medica 28 (3). https://doi.org/10.4081/mm.2013.3272.