@article{Whitlock2009,
author = {Whitlock, G. and Lewington, S. and Sherliker, P. and Clarke, R. and Emberson, J. and al., Halsey et},
title= {Body-mass index and cause-specific mortality in 900 000 adults: collaborative analyses of 57 prospective studies},
year = {2009},
doi = {10.1016/S0140-6736(09)60318-4},
journal = {Lancet},
volume = {373},
number = {9669},
pages = {1083--1096},
}