@article{ref1,
title="Public health and the built environment: historical, empirical, and theoretical foundations for an expanded role",
journal="Journal of law, medicine and ethics",
year="2003",
author="Perdue, Wendy C. and Gostin, Lawrence Ogalthorpe and Stone, Lesley A.",
volume="31",
number="4",
pages="557-566",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1073-1105",
doi="",
url="http://dx.doi.org/"
}