@article{Wilkinson2004,
author = {Wilkinson, P. and Pattenden, S. and Armstrong, B. and Fletcher, A. and Kovats, R.S. and Mangtani, P. and McMichael, A.J.},
title= {Vulnerability to winter mortality in elderly people in Britain: Population based study},
year = {2004},
doi = {10.1136/bmj.38167.589907.55},
journal = {British Medical Journal},
volume = {329},
number = {7467},
pages = {647},
}