BibTex format
@article{Aitsi-Selmi:2015:10.1183/09031936.00112614,
author = {Aitsi-Selmi, A and Hopkinson, NS},
doi = {10.1183/09031936.00112614},
journal = {European Respiratory Journal},
pages = {284--285},
title = {Breathlessness, physical activity and sustainability of healthcare},
url = {http://dx.doi.org/10.1183/09031936.00112614},
volume = {45},
year = {2015}
}