@article{ref1,
title="The healthy city",
journal="Journal of the Royal College of Physicians of London",
year="1998",
author="Taggart, S. C.",
volume="32",
number="6",
pages="568-571",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-8819",
doi="",
url="http://dx.doi.org/"
}