@article{ref1,
title="Emergency personnel encounter increasing violence and vandalism on runs. What are some solutions?",
journal="Emergency medical services",
year="1983",
author="",
volume="12",
number="1",
pages="9, 11-3",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}