@article{ref1,
title="Elementary school nurses' perceptions of student bullying",
journal="Journal of school nursing",
year="2007",
author="Helmer, Brenda",
volume="23",
number="1",
pages="55-55",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1059-8405",
doi="",
url="http://dx.doi.org/"
}