@article{ref1,
title="PTSD in the retarded",
journal="Hospital and community psychiatry",
year="1990",
author="Hudson, C. J. and Pilek, E.",
volume="41",
number="1",
pages="97-97",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1597",
doi="",
url="http://dx.doi.org/"
}