The Lancet Respiratory Medicine · 2016 · 194 citations · 20 references
MedicineInternal MedicinePharmacotherapyPulmonary Function TestingRespiratory PharmacotherapyChronic Obstructive Pulmonary DiseaseEnzyme InhibitionObstructive Lung DiseaseRespiratory DiseaseAlpha-1 Antitrypsin DeficiencyLong-term Efficacy AssessmentLong-term Efficacy EvaluationOpen-label TrialsPulmonary Interstitial Emphysemaα1-Antitrypsin Deficiency
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Standards for the Diagnosis and Care of Patients with Chronic Obstructive Pulmonary Disease
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The St George's Respiratory Questionnaire
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