BibTex format
@article{Brennan:2012:10.1136/bmj.e2432,
author = {Brennan, L and Watson, M and Klaber, R and Charles, T},
doi = {10.1136/bmj.e2432},
journal = {BRITISH MEDICAL JOURNAL},
title = {HOSPITAL EPISODE STATISTICS The importance of knowing context of hospital episode statistics when reconfiguring the NHS},
url = {http://dx.doi.org/10.1136/bmj.e2432},
volume = {344},
year = {2012}
}