BibTex format
@article{Langford:2012:10.1186/1472-6963-12-104,
author = {Langford, KM and Bottle, A and Aylin, PP and Ward, H},
doi = {10.1186/1472-6963-12-104},
journal = {BMC Health Services Research},
title = {Using routine data to monitor inequalities in an acute trust: a retrospective study},
url = {http://dx.doi.org/10.1186/1472-6963-12-104},
volume = {12},
year = {2012}
}