@article{ref1,
title="Visual hallucinations and symptoms of REM sleep behavior disorder in Parkinsonian tauopathies",
journal="International journal of geriatric psychiatry",
year="2008",
author="Diederich, Nico J. and Leurgans, Sue and Fan, Wenqing and Chmura, Teresa A. and Goetz, Christopher G.",
volume="23",
number="6",
pages="598-603",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-6230",
doi="10.1002/gps.1945",
url="http://dx.doi.org/10.1002/gps.1945"
}