@article{ref1,
title="Cannabis: Use and misuse",
journal="Lakartidningen",
year="1976",
author="Tunving, K.",
volume="73",
number="45",
pages="3867-3872",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}