Dweik Raed A, Erzurum Serpil C
Department of Pulmonary, Allergy, and Critical Care Medicine, Respiratory Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
Am J Respir Crit Care Med. 2011 Jul 1;184(1):26-31. doi: 10.1164/rccm.201103-0394UP.