@article{ref1,
title="Trauma to the abdomen in pregnancy",
journal="South African journal of surgery",
year="1983",
author="Jacobson, M. and Mitchell, R.",
volume="21",
number="1",
pages="71-73",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2361",
doi="",
url="http://dx.doi.org/"
}