@article{ref1,
title="Health problems and social delinquency",
journal="Transactions and studies of the College of Physicians of Philadelphia",
year="1959",
author="Steiger, W. A.",
volume="27",
number="",
pages="74-75",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-1087",
doi="",
url="http://dx.doi.org/"
}