@article{ref1,
title="The backward-facing safety seat for preschool children in cars",
journal="New Zealand medical journal",
year="1979",
author="Kjellstrom, Tord and Barney, N.",
volume="90",
number="646",
pages="338-341",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}