@article{ref1,
title="Automobile accidents and birthdays: an attempted extension of the "death dip" hypothesis",
journal="Social biology",
year="1983",
author="Kunz, P. R. and Williams, C.",
volume="30",
number="1",
pages="106-108",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-766X",
doi="",
url="http://dx.doi.org/"
}