@article{ref1,
title="Polish police hold health workers over alleged murder of patients",
journal="British medical journal: BMJ",
year="2002",
author="Krosnar, Katka",
volume="324",
number="7332",
pages="260-260",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}