@article{Mohammed2012,
author = {Mohammed, M.A. and Sidhu, K.S. and Rudge, G. and Stevens, A.J.},
title= {Weekend admission to hospital has a higher risk of death in the elective setting than in the emergency setting: A retrospective database study of national health service hospitals in England},
year = {2012},
doi = {10.1186/1472-6963-12-87},
journal = {BMC Health Services Research},
volume = {12},
number = {87},
}