@article{ref1,
title="Fetal skull fracture from an apparently trivial motor vehicle accident",
journal="American journal of obstetrics and gynecology",
year="1978",
author="Cumming, D. C. and Wren, F. D.",
volume="132",
number="3",
pages="342-343",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9378",
doi="",
url="http://dx.doi.org/"
}