Ventilator-associated pneumonia due to colistin susceptible-only microorganisms
F. G. Rios, C. M. Luna, B. Maskin, A. Saenz. Valiente, M. Lloria, S. Gando, C. Sosa, S. Baquero, C. Llerena, C. Petrati, C. Apezteguia
European Respiratory Journal Aug 2007, 30 (2) 307-313; DOI: 10.1183/09031936.00156906