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A Cross-Sectional Study in Patients with Severe COPD to Assess the Perception of Symptom Variability (COPVAR) in the Middle East and Africa
PURPOSE: This study was performed to assess symptom variability and its impact on morning activities in stable patients with severe COPD in the Middle East and Africa (MEA) countries. PATIENTS AND METHODS: Non-interventional, cross-sectional study (NCT03425760) in patients with severe COPD (GOLD 201...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6929940/ https://www.ncbi.nlm.nih.gov/pubmed/31908444 http://dx.doi.org/10.2147/COPD.S215859 |