@article{ref1,
title="Understanding difficult behaviors of nursing home residents: a prerequisite for sensitive clinical assessment and care",
journal="Alzheimer disease and associated disorders",
year="1994",
author="Zandi, T.",
volume="8",
number="Suppl 1",
pages="S345-54",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0893-0341",
doi="",
url="http://dx.doi.org/"
}