@article{ref1,
title="Criminal Behavior in the Later Period of Life",
journal="American journal of psychiatry",
year="1936",
author="Schroeder, P. L.",
volume="92",
number="",
pages="915-924",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}