@article{ref1,
title="Ethics and politics of research",
journal="Image -- the journal of nursing scholarship",
year="1999",
author="Walker, C.",
volume="31",
number="3",
pages="207-207",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0743-5150",
doi="",
url="http://dx.doi.org/"
}