@article{ref1,
title="Reliability of a preventability model in maternal death and morbidity needs further assessment",
journal="American journal of obstetrics and gynecology",
year="2007",
author="Marasinghe, Jeevan P. and Amarasinghe, W. I. and Amarasinghe, A. A. W.",
volume="197",
number="4",
pages="440; author reply 440-1",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-9378",
doi="10.1016/j.ajog.2007.06.086",
url="http://dx.doi.org/10.1016/j.ajog.2007.06.086"
}