@article{ref1,
title="ADHD black box warning: how concerned should we be?",
journal="South Dakota journal of medicine",
year="2007",
author="Cruz, Robyn and Kutscher, Eric C.",
volume="60",
number="2",
pages="63, 65-63, 65",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-3317",
doi="",
url="http://dx.doi.org/"
}