@article{ref1,
title="Data watch. What are the trends in emergency department visits related to drugs?",
journal="Behavioral healthcare tomorrow",
year="1998",
author="",
volume="7",
number="3",
pages="17-17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1063-8490",
doi="",
url="http://dx.doi.org/"
}