title: Which exercise test should be used for patients with symptomatic COPD?
authors.forename: James E
authors.initials: JE
authors.lastname: Johnson
mesh_terms: D005080:Exercise Test / Q000379:methods*; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis* / Q000503:physiopathology; D012123:Pulmonary Ventilation / Q000502:physiology; D012680:Sensitivity and Specificity