BibTex format
@article{Bone:2014:10.1136/bmjopen-2013-004567corr1,
author = {Bone, A and Mc, Grath-Lone L and Day, S},
doi = {10.1136/bmjopen-2013-004567corr1},
journal = {BMJ OPEN},
title = {BMJ Open 2014; 4:e004567.},
url = {http://dx.doi.org/10.1136/bmjopen-2013-004567corr1},
volume = {4},
year = {2014}
}