@article{ref1,
title="Psychological dimensions of cerebrovascular insufficiency",
journal="Perceptual and motor skills",
year="1969",
author="Vitale, J. H. and Steinhelber, J. C. and Drake, W. E. and Dahlgren, H.",
volume="29",
number="2",
pages="555-563",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}