
Serum periostin in patients hospitalized for COPD exacerbations
Keywords: پریستین; ABGs; arterial blood gases; AECOPD; Acute Exacerbations of Chronic Obstructive Pulmonary Disease; BMI; Body Mass Index; COPD; Chronic Obstructive Pulmonary Disease; ELISA; enzyme linked immunosorbent assay; FEV1; forced expiratory volume in one second; Fi