@article{ref1,
title="Aging and the human nervous system",
journal="American journal of occupational therapy",
year="1974",
author="Hasselkus, B. R.",
volume="28",
number="1",
pages="16-21",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0272-9490",
doi="",
url="http://dx.doi.org/"
}