BibTex format
@article{Laverty:2015:10.1016/S0140-6736(15)00852-1,
author = {Laverty, AA and Cowling, TE and Harris, MJ and Majeed, A},
doi = {10.1016/S0140-6736(15)00852-1},
journal = {LANCET},
pages = {S14--S14},
title = {Variation in patient experience between general practice contract types: multilevel analysis of a national cross-sectional survey},
url = {http://dx.doi.org/10.1016/S0140-6736(15)00852-1},
volume = {386},
year = {2015}
}