@article{ref1,
title="'Accident proneness': statistical and practical significance",
journal="Injury prevention",
year="1997",
author="Langley, John Desmond",
volume="3",
number="2",
pages="80-81",
abstract="Abstract unavailable",
language="en",
issn="1353-8047",
doi="",
url="http://dx.doi.org/"
}