The relationship between airway resistance FEV 1.0  and viscous work of breathing in patients with chronic obstructive lung disease before and after bronchodilation.
D000402:Airway Obstruction; D000403:Airway Resistance; D001993:Bronchodilator Agents / Q000627:therapeutic use; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications / Q000188:drug therapy / Q000503:physiopathology*; D008722:Methods; D010993:Plethysmography, Whole Body; D011658:Pulmonary Fibrosis / Q000209:etiology; D013147:Spirometry
D001993:Bronchodilator Agents