@article{Grundy2001,
author = {Grundy, E. and Holt, G.},
title= {The socioeconomic status of older adults: How should we measure it in studies of health inequalities?},
year = {2001},
doi = {10.1136/jech.55.12.895},
journal = {Journal of Epidemiology and Community Health},
volume = {55},
pages = {895--904},
}