@article{ref1,
title="Personal space intrusion and PTSD",
journal="Journal of psychosocial nursing and mental health services",
year="1996",
author="Brown, P. and Yantis, J.",
volume="34",
number="7",
pages="23-28",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0279-3695",
doi="",
url="http://dx.doi.org/"
}