STABİL KOAH'LI HASTALARDA SAİNT GEORGE SOLUNUM ANKETİ (SGRQ) SKORLARININ HASTALIĞIN AĞIRLIĞI VE AMFİZEM VARLIĞI İLE İLİŞKİSİ
THE RELATIONSHIP OF SAINT GEORGE RESPIRATORY QUESTIONNIARE SCORES WITH SEVERITY OF DISEASES AND EMPHYSEMA PATTERN IN PATIENTS WITH STABLE COPD