@article{ref1,
title="Parental compliance with car seat usage: a positive approach with long-term follow-up",
journal="Journal of pediatric psychology",
year="1981",
author="Christophersen, E. R. and Gyulay, J. E.",
volume="6",
number="3",
pages="301-312",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0146-8693",
doi="",
url="http://dx.doi.org/"
}