@article{ref1,
title="Pet points",
journal="Home healthcare nurse",
year="1998",
author="Sitzman, Kathleen L.",
volume="16",
number="8",
pages="508-508",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0884-741X",
doi="",
url="http://dx.doi.org/"
}