共 50 条
- [3] Factors associated with exacerbation in mild-to-moderate COPD patients INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE, 2016, 11 : 1327 - 1333
- [7] FACTORS PREDISPOSING TO SEVERE EXACERBATION IN COPD PATIENTS CHEST, 2019, 156 (04) : 1162A - 1162A