@article{ref1,
title="Social patterns of road accidents to children: some characteristics of vulnerable families",
journal="Injury prevention",
year="1997",
author="Johnston, A. M. and Backett, E. M.",
volume="3",
number="1",
pages="57-62",
abstract="Abstract unavailable.",
language="en",
issn="1353-8047",
doi="",
url="http://dx.doi.org/"
}