@article{ref1,
title="Response by Laughon",
journal="Western journal of nursing research",
year="2007",
author="",
volume="29",
number="3",
pages="392-394",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0193-9459",
doi="10.1177/0193945906299113",
url="http://dx.doi.org/10.1177/0193945906299113"
}