@article{ref1,
title="Bullying among adolescents: A challenge in primary care",
journal="American family physician",
year="2013",
author="Klein, David A. and Myhre, Kathryn K. and Ahrendt, Dale M.",
volume="88",
number="2",
pages="87-92",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}