@article{ref1,
title="Two cases of injuries caused by safety belts in pregnant women",
journal="Ugeskrift for Laeger",
year="1980",
author="Kristensen, G. B.",
volume="142",
number="17",
pages="1092-1093",
abstract="Abstract unavailable.",
language="",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}