@article{ref1,
title="Consideration of spatial orientation mechanisms as related to elderly fallers",
journal="Gerontology",
year="1990",
author="Tobis, J. S.",
volume="36",
number="3",
pages="180-180",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0304-324X",
doi="",
url="http://dx.doi.org/"
}