Correlation of clinical, laboratory and functional parameters in stable chronic obstructive pulmonary disease
Mehmet Unlu, Pinar Cimen, Cenk Kirakli, Nuran Katgi, Yelda Varol, Ismail Kayaalp, Aysu Ayranci, Salih Zeki Guclu
European Respiratory Journal 2014 44: P2192; DOI: