Rello Jordi, Chastre Jean
Critical Care Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institute of Research, CIBERES, Universitat Autonoma de Barcelona, Barcelona, Spain.
Am J Respir Crit Care Med. 2013 May 15;187(10):1061-6. doi: 10.1164/rccm.201302-0262UP.