@article{ref1,
title="April focus",
journal="British journal of general practice",
year="2004",
author="Jewell, D.",
volume="54",
number="501",
pages="e241-e241",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0960-1643",
doi="",
url="http://dx.doi.org/"
}