@article{Prospective Studies Collaboration2009,
author = {Prospective Studies Collaboration},
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 = {The Lancet},
volume = {373},
number = {9669},
pages = {1083--1096},
}