@article{ref1,
title="Rupture of the spleen in pregnancy",
journal="Journal of the National Medical Association",
year="1971",
author="Smith, E. B.",
volume="63",
number="4",
pages="281-282",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1943-4693",
doi="",
url="http://dx.doi.org/"
}