@article{ref1,
title="Drugs and abuse",
journal="Munchener Medizinische Wochenschrift",
year="1968",
author="Lungershausen, E.",
volume="110",
number="20",
pages="1234-1237",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0027-2973",
doi="",
url="http://dx.doi.org/"
}