@article{Wannamethee2000,
author = {Wannamethee, S.G. and Shaper, A.G. and Whincup, P.H. and Walker, M.},
title= {Characteristics of Older Men Who Lose Weight Intentionally or Unintentionally},
year = {2000},
doi = {10.1093/oxfordjournals.aje.a010261},
journal = {American Journal of Epidemiology},
volume = {151},
number = {7},
pages = {667--675},
}