@article{ref1,
title="Zero tolerance on torture",
journal="Nursing standard (1987)",
year="2006",
author="Richens, Yana",
volume="20",
number="51",
pages="28-28",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0029-6570",
doi="",
url="http://dx.doi.org/"
}