Changes in quality of life as assessed by St. Georges respiratory questionnaire (SGRQ) and COPD assessment test (CAT) and spirometric indices in patients with smoker-COPD(S-COPD) and non-smoker-COPD(NS-COPD) after 1 year of follow up
Jyoti Londhe, Bill Brashier, Vandana Das, Kanchan Pyasi, Sapna Madas, Sanjay Juvekar, Sundeep Salvi, Peter J Barnes (2014). Changes in quality of life as assessed by St. Georges respiratory questionnaire (SGRQ) and COPD assessment test (CAT) and spirometric indices in patients with smoker-COPD(S-COPD) and non-smoker-COPD(NS-COPD) after 1 year of follow up. , 44
