@article{ref1,
title="Competencies for youth violence prevention and control",
journal="Academic emergency medicine",
year="2003",
author="Zun, Leslie S.",
volume="10",
number="4",
pages="406-7; author reply 407",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1069-6563",
doi="",
url="http://dx.doi.org/"
}