@article{ref1,
title="Mechanism of rupture of the unscarred uterus",
journal="American journal of obstetrics and gynecology",
year="1972",
author="Vago, T. and Jhirad, A.",
volume="113",
number="6",
pages="848-849",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9378",
doi="",
url="http://dx.doi.org/"
}