@article{ref1,
title="Counseling to prevent motor vehicle injuries. The U.S. Preventive Services Task Force",
journal="American family physician",
year="1990",
author="",
volume="41",
number="5",
pages="1465-1470",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}