@article{ref1,
title="Seat belts pay off",
journal="North Carolina medical journal",
year="1984",
author="Campbell, B. J. and Hunter, Wanda and Gemming, M.",
volume="45",
number="11",
pages="717-719",
abstract="Abstract unavailable.<a href=&quot;http://www-nrd.nhtsa.dot.gov/pdf/nrd-30/NCSA/RNotes/2002/809-450.pdf&quot;></a>",
language="",
issn="0029-2559",
doi="",
url="http://dx.doi.org/"
}