Missing/wrong data? Edit Wikidata item
Subjects with COPD and productive cough have an increased risk for exacerbations and death
scientific article published on 9 December 2014
Author/s
Work details
Publication date:
December 9, 2014
Language:
Unknown
Country of origin:
Unknown
Copyright status
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.