@article{ref1,
title="Traumatic rupture of the placenta. A rare cause of fetal death",
journal="Obstetrics and gynecology",
year="1969",
author="Peyser, M. R. and Toaff, R.",
volume="34",
number="4",
pages="561-563",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-7844",
doi="",
url="http://dx.doi.org/"
}