@article{ref1,
title="Hell on wheels",
journal="Health visitor",
year="1992",
author="Wolff, S. P.",
volume="65",
number="2",
pages="62-62",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0017-9140",
doi="",
url="http://dx.doi.org/"
}