@article{ref1,
title="Essentials of Prehospital Maternity Care",
journal="Journal of  midwifery and women's health",
year="2007",
author="",
volume="52",
number="3",
pages="e27-e27",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1526-9523",
doi="10.1016/j.jmwh.2007.02.001",
url="http://dx.doi.org/10.1016/j.jmwh.2007.02.001"
}