@article{ref1,
title="Problems of care usage for elderly prople: an ergonomic study concerning car door size",
journal="Scandinavian journal of rehabilitation medicine",
year="1971",
author="Höök, O. and von Heijne, C.",
volume="3",
number="4",
pages="178-182",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-5505",
doi="",
url="http://dx.doi.org/"
}