Pulmonary function tests, exercise capacity and health status in GOLD A, B, C, D groups
Elif Sen, Fatma Ciftci, Gokcen Arkan, Duygu Acar, Pinar Onen, Banu Gulbay, Oznur Yildiz, Turan Acican, Sevgi Saryal, Gulseren Karabiyikoglu
European Respiratory Journal 2014 44: P3975; DOI: