BibTex format
@article{Rodriguez-Villegas:2014:10.1136/bmjopen-2014-005299,
author = {Rodriguez-Villegas, E and Chen, G and Radcliffe, J and Duncan, J},
doi = {10.1136/bmjopen-2014-005299},
journal = {BMJ Open},
pages = {1--9},
title = {A pilot study of a wearable apnoea detection device},
url = {http://dx.doi.org/10.1136/bmjopen-2014-005299},
volume = {4},
year = {2014}
}