@article{ref1,
title="Child passenger safety. past, present, and future",
journal="American journal of diseases of children (1960)",
year="1989",
author="Christoffel, Katherine Kaufer",
volume="143",
number="11",
pages="1271-1272",
abstract="Abstract unavailable.",
language="",
issn="0002-922X",
doi="",
url="http://dx.doi.org/"
}