@article{ref1,
title="Medical care needs for former alcoholic delinquent to prevent further delinquency",
journal="Svenska läkartidningen",
year="1953",
author="Petren, A.",
volume="50",
number="14",
pages="775-778",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0371-439X",
doi="",
url="http://dx.doi.org/"
}