@article{ref1,
title="After Littleton",
journal="American journal of nursing",
year="1999",
author="Doswell, W. M.",
volume="99",
number="10",
pages="9-9",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}