@article{ref1,
title="Is housing a public health issue?",
journal="British medical journal: BMJ",
year="1991",
author="Sutton, G. C. and Muthukumar, R.",
volume="302",
number="6775",
pages="528-528",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}