@article{Barford2006,
author = {Barford, A. and Dorling, D. and Smith, G.D. and Shaw, M. and Barnard, J. and McCulloch, R. and Meng, X.L.},
title= {Life expectancy: Women now on top everywhere},
year = {2006},
doi = {10.1136/bmj.332.7545.808},
volume = {332},
number = {7545},
pages = {808},
}