@article{ref1,
title="Psychopathological syndromes following use of marihuana. Observations from Morocco",
journal="Munchener Medizinische Wochenschrift",
year="1967",
author="Vierth, G.",
volume="109",
number="10",
pages="522-526",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0027-2973",
doi="",
url="http://dx.doi.org/"
}