[Greater decrease in lung function in COPD during continuous rather than during symptom-oriented bronchodilator medication].
Geijer
R
R
D001993:Bronchodilator Agents / Q000008:administration & dosage*; D005541:Forced Expiratory Volume; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy* / Q000503:physiopathology
D001993:Bronchodilator Agents