@article{ref1,
title="Visual field and perceptual deficits in the brain damaged patient",
journal="Critcal care update",
year="1981",
author="Louis, M. C.",
volume="8",
number="4",
pages="32-34",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0162-7252",
doi="",
url="http://dx.doi.org/"
}