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Evaluation of clinical variables according to follow-up times in COPD: results from ON-SINT cohort
Background: COPD is a chronic disease traditionally associated with increased symptoms as lung function deteriorates. Follow-up times in previous cohort studies were limited to a few years. Interestingly, newer longer observational studies show a more comprehensive picture on disease progression ove...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700532/ https://www.ncbi.nlm.nih.gov/pubmed/29201289 http://dx.doi.org/10.1080/20018525.2017.1394132 |