BibTex format
@article{Cowling:2016:10.3399/bjgp16X686977,
author = {Cowling, TE and Gunning, E},
doi = {10.3399/bjgp16X686977},
journal = {British Journal of General Practice},
pages = {e680--e682},
title = {Access to general practice in England: political, theoretical, and empirical considerations},
url = {http://dx.doi.org/10.3399/bjgp16X686977},
volume = {66},
year = {2016}
}