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What have we learned from observational studies and clinical trials of mild to moderate COPD?
Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality worldwide. It is well established that patients with mild to moderate disease represent the majority of patients with COPD, and patients with mild COPD already have measurable physiological impairment with incre...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6142698/ https://www.ncbi.nlm.nih.gov/pubmed/30223834 http://dx.doi.org/10.1186/s12931-018-0882-0 |