@article{ref1,
title="Mental health approaches to violence prevention in schools",
journal="School nurse news",
year="2002",
author="Lavalle, Annette and Wong, Mee-Lian",
volume="19",
number="1",
pages="39-40",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1080-7543",
doi="",
url="http://dx.doi.org/"
}