Validation of the breathlessness, cough and sputum scale to predict COPD exacerbation
Crossref DOI link: https://doi.org/10.1038/npjpcrm.2016.83
Published Online: 2016-12-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
DeVries, Rebecca
Kriebel, David
Sama, Susan
Text and Data Mining valid from 2016-12-01
Version of Record valid from 2016-12-01
Article History
Received: 25 May 2016
Revised: 13 October 2016
Accepted: 14 October 2016
First Online: 1 December 2016
Competing interests
: The authors declare no conflict of interest.