BibTex format
@inproceedings{Burney:2018:10.1183/13993003.congress-2018.PA2266,
author = {Burney, P and Patel, J and Minelli, C},
doi = {10.1183/13993003.congress-2018.PA2266},
publisher = {EUROPEAN RESPIRATORY SOC JOURNALS LTD},
title = {Late Breaking Abstract - The population attributable risks (PAR) for chronic airflow obstruction (CAO) in 40 BOLD study centres worldwide.},
url = {http://dx.doi.org/10.1183/13993003.congress-2018.PA2266},
year = {2018}
}