@article{Ferrucci1999,
author = {Ferrucci, L. and Harris, T.B. and Guralnik, J.M. and Tracy, R.P. and Corti, M.C. and Cohen, H.J. and Penninx, P.M. and Wallace, R. and Havlik, R. J.},
title= {Serum IL-6 level and the development of disability in older persons},
year = {1999},
journal = {Journal of the American Geriatrics Society},
volume = {47},
number = {6},
pages = {639--646},
}