@article{ref1,
title="Transportation mobility and older drivers",
journal="Journal of gerontological nursing",
year="2003",
author="Johnson, E. E.",
volume="29",
number="4",
pages="34-41",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-9134",
doi="",
url="http://dx.doi.org/"
}