@article{ref1,
title="Wife abuse during pregnancy: a nursing research study",
journal="Maryland nurse",
year="1991",
author="",
volume="10",
number="2",
pages="9-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-6080",
doi="",
url="http://dx.doi.org/"
}