@article{ref1,
title="Psychic trauma and traumatic neurosis. Play therapy with a four-year-old boy",
journal="Canadian Psychiatric Association Journal",
year="1977",
author="Maclean, G.",
volume="22",
number="2",
pages="71-76",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4824",
doi="",
url="http://dx.doi.org/"
}