The efficacy of lung volume reduction coil practice to type-2 respiratory insufficiency in severe COPD cases
Fidan Sever, Askin Gulsen, Ayse Pelin Girgin, Necdet Batuhan Tamci, Hatice Yilmaz
European Respiratory Journal 2015 46: PA3962; DOI: 10.1183/13993003.congress-2015.PA3962