@article{ref1,
title="Organ, tissue donation: the gift of life",
journal="Colorado nurse",
year="1999",
author="Helfrich, A.",
volume="99",
number="1",
pages="9-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="8750-846X",
doi="",
url="http://dx.doi.org/"
}