@article{ref1,
title="How to take a weapons history: interviewing children at risk for violence at school",
journal="Journal of the American Academy of Child and Adolescent Psychiatry",
year="1998",
author="Pittel, E. M.",
volume="37",
number="10",
pages="1100-1102",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0890-8567",
doi="",
url="http://dx.doi.org/"
}