@article{ref1,
title="The ethics of informed consent in relation to prevention screening programmes",
journal="New Zealand medical journal",
year="1991",
author="O'Hagan, J.",
volume="104",
number="908",
pages="121-123",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}