Treatments for COPD
Keywords: کورتیکواستروئیدهای استنشاقی; ATS; American Thoracic Society; COPD; chronic obstructive pulmonary disease; CXCR1/CXCR2; chemokine receptors 1 and 2; ERS; European Respiratory Society; FEV1; forced expiratory volume in 1Â s; GOLD; Global Initiative for Chronic Obstructive Lung Disease;