The Prospective Non-Interventional DACCORD Study in the National COPD Registry in Germany: design and methods
Crossref DOI link: https://doi.org/10.1186/1471-2466-15-2
Published Online: 2015-01-12
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kardos, Peter
Vogelmeier, Claus
Buhl, Roland
Criée, Carl-Peter
Worth, Heinrich
License valid from 2015-01-12
Article History
Received: 25 January 2014
Accepted: 6 January 2015
First Online: 12 January 2015