@article{ref1,
title="Accidental injury complicating pregnancy",
journal="American journal of obstetrics and gynecology",
year="1968",
author="Buchsbaum, H. J.",
volume="102",
number="5",
pages="752-769",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9378",
doi="",
url="http://dx.doi.org/"
}