@article{ref1,
title="Environmental improvements in relation to housing and traffic",
journal="Royal Society of Health journal",
year="1970",
author="Cave, F. J.",
volume="90",
number="2",
pages="75-9 passim",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9130",
doi="",
url="http://dx.doi.org/"
}