BibTex format
@article{Aylin:2010:10.1136/qshc.2008.028639,
author = {Aylin, P and Yunus, A and Bottle, A and Majeed, A and Bell, D},
doi = {10.1136/qshc.2008.028639},
journal = {QUALITY & SAFETY IN HEALTH CARE},
pages = {213--217},
title = {Weekend mortality for emergency admissions. A large, multicentre study},
url = {http://dx.doi.org/10.1136/qshc.2008.028639},
volume = {19},
year = {2010}
}