@article{ref1,
title="Rationale, psychology, philosophy and reason for recreational activities for the frail aged",
journal="Australian nurses' journal",
year="1981",
author="Harwood, E.",
volume="10",
number="7",
pages="38-9, 49",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0045-0758",
doi="",
url="http://dx.doi.org/"
}