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...

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Bibliographic Details
Main Authors: José Luis López-Campos, Alberto Fernández-Villar, Cristina Represas Represas, Lucía Marín Barrera, Maribel Botana Rial, Cecilia López Ramírez, Ricard Casamor
Format: Article
Language:English
Published: Taylor & Francis Group 2017-01-01
Series:European Clinical Respiratory Journal
Subjects:
Online Access:http://dx.doi.org/10.1080/20018525.2017.1394132