Biologic lung volume reduction therapy for advanced homogeneous emphysema
Y. Refaely, M. Dransfield, M.R. Kramer, M. Gotfried, W. Leeds, G. Mclennan, S. Tewari, M. Krasna, G.J. Criner
European Respiratory Journal Jul 2010, 36 (1) 20-27; DOI: 10.1183/09031936.00106009