@article{ref1,
title="Car seats and back-ache",
journal="Proceedings of the Royal Society of Medicine",
year="1967",
author="Kendall, P. H.",
volume="60",
number="10",
pages="958-959",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}