@article{ref1,
title="Motor vehichle accidents in the United States (1906-1964)",
journal="JAMA journal of the American Medical Association",
year="1968",
author="Ryterband, B. and Adams, C. and Leibel, R. and Clark, J. and Markush, R. E.",
volume="203",
number="2",
pages="88-94",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}