Building toolkits for COPD exacerbations: lessons from the past and present
Crossref DOI link: https://doi.org/10.1136/thoraxjnl-2018-213035
Published Online: 2019-07-03
Published Print: 2019-09
Update policy: https://doi.org/10.1136/crossmarkpolicy
Sapey, Elizabeth http://orcid.org/0000-0003-3454-5482
Bafadhel, Mona http://orcid.org/0000-0002-9993-2478
Bolton, Charlotte E
Wilkinson, Thomas
Hurst, John R
Quint, Jennifer K http://orcid.org/0000-0003-0149-4869