BibTex format
@article{Elbehairy:2019:10.1136/thoraxjnl-2018-212950,
author = {Elbehairy, A and Quint, J and Rogers, J and Laffan, M and Polkey, M and Hopkinson, N},
doi = {10.1136/thoraxjnl-2018-212950},
journal = {Thorax},
pages = {814--817},
title = {Prevalence of breathlessness and associated consulting behaviour: results of an online survey},
url = {http://dx.doi.org/10.1136/thoraxjnl-2018-212950},
volume = {74},
year = {2019}
}