O'Byrne Paul M, Naji Nizar
Firestone Institute of Respiratory Health, St Joseph's Healthcare and Department of Medicine, McMaster University, 1280 Main Street West, Hamilton, ON, Canada.
Lancet Respir Med. 2013 Mar;1(1):e3-4. doi: 10.1016/S2213-2600(12)70062-0. Epub 2013 Jan 14.