Authors: Vestbo J, Dransfield M, Anderson JA, Brook RD, Calverley PMA, Celli BR, Cowans NJ, Crim C, Martinez F, Newby DE, Yates J, Lange P.

Source: ERJ Open Res. 2019 Feb 25;5(1). pii: 00203-2018.

doi: 10.1183/23120541.00203-2018. eCollection 2019 Feb.

PMID: 30815468 [PubMed] Free PMC Article

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