@article{ref1,
title="The very old and frail elderly",
journal="Arizona nurse",
year="1985",
author="Wolanin, M. O.",
volume="38",
number="3",
pages="4, 10-4, 10",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-1599",
doi="",
url="http://dx.doi.org/"
}