BibTex format
@inproceedings{Gayle:2018:10.1183/13993003.congress-2018.PA4484,
author = {Gayle, A and Axson, E and Bloom, C and Navaratnam, V and Quint, J},
doi = {10.1183/13993003.congress-2018.PA4484},
publisher = {EUROPEAN RESPIRATORY SOC JOURNALS LTD},
title = {Mortality rates of COPD Patients in UK Electronic Health Records (Clinical Practice Research Datalink)},
url = {http://dx.doi.org/10.1183/13993003.congress-2018.PA4484},
year = {2018}
}