BibTex format
@article{Cowling:2015:10.1136/bmjqs-2015-004338,
author = {Cowling, TE and Harris, M and Watt, H and Soljak, M and Richards, E and Gunning, E and Bottle, A and Macinko, J and Majeed, A},
doi = {10.1136/bmjqs-2015-004338},
journal = {BMJ Quality & Safety},
pages = {432--440},
title = {Access to primary care and the route of emergency admission to hospital: retrospective analysis of national hospital administrative data},
url = {http://dx.doi.org/10.1136/bmjqs-2015-004338},
volume = {25},
year = {2015}
}