@article{ref1,
title="The historical specificity of early life car ownership as an indicator of socioeconomic position",
journal="Journal of epidemiology and community health",
year="2003",
author="Ellaway, A. and Macintyre, S. and McKay, L.",
volume="57",
number="4",
pages="277-278",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0143-005X",
doi="",
url="http://dx.doi.org/"
}