@article{ref1,
title="The "Diana effect". There was no "Diana effect" on numbers of psychiatric emergencies",
journal="British medical journal: BMJ",
year="1998",
author="Mitchell, J. R.",
volume="316",
number="7146",
pages="1751-1751",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}