@article{Melzer2001,
author = {Melzer, D. and Izmirlian, G. and Leveille, S. and Guralnik, J.M.},
title= {Educational differences in the prevalence of mobility disability in old age: The dynamics of incidence, mortality, and recovery},
year = {2001},
doi = {10.1093/geronb/56.5.S294},
journal = {J Gerontol B PsycholSciSocSci},
volume = {56},
number = {5},
pages = {S294--S301},
}