@article{ref1,
title="Sexual orientation and adolescent substance use: questionable correlations",
journal="Addiction",
year="2008",
author="Pape, Hilde",
volume="103",
number="8",
pages="1404-1405",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0965-2140",
doi="10.1111/j.1360-0443.2008.02265.x",
url="http://dx.doi.org/10.1111/j.1360-0443.2008.02265.x"
}