@article{ref1,
title="Physician's role in highway safety. Functional impairment in driving",
journal="New York state journal of medicine",
year="1980",
author="Waller, Julian A.",
volume="80",
number="13",
pages="1987-1991",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-7628",
doi="",
url="http://dx.doi.org/"
}