@article{ref1,
title="Substance abuse in adolescents",
journal="Current opinion in pediatrics",
year="1990",
author="Comerci, G.D.",
volume="2",
number="4",
pages="655-662",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1040-8703",
doi="10.1097/00008480-199008000-00004",
url="http://dx.doi.org/10.1097/00008480-199008000-00004"
}