@article{ref1,
title="Young people, pop culture and drug abuse",
journal="Lakartidningen",
year="1971",
author="Herulf, B.",
volume="68",
number="17",
pages="1996-2000",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}