BibTex format
@article{Honeyford:2018:10.1186/s12913-018-3688-3,
author = {Honeyford, C and Cecil, E and Lo, M and Bottle, R and Aylin, P},
doi = {10.1186/s12913-018-3688-3},
journal = {BMC Health Services Research},
title = {The weekend effect: does hospital mortality differ by day of the week? A systematic review and meta-analysis},
url = {http://dx.doi.org/10.1186/s12913-018-3688-3},
volume = {18},
year = {2018}
}