@article{ref1,
title="Biological Research for Nursing Index",
journal="Biological research for nursing",
year="2005",
author="",
volume="6",
number="4",
pages="326-329",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1099-8004",
doi="10.1177/109980040500600409",
url="http://dx.doi.org/10.1177/109980040500600409"
}