@article{ref1,
title="Pregnancy intention and physical violence",
journal="Oklahoma nurse",
year="1996",
author="",
volume="41",
number="4",
pages="10-10",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0030-1787",
doi="",
url="http://dx.doi.org/"
}