@article{ref1,
title="Social isolation, interaction, and conflict in two nursing homes",
journal="Gerontologist",
year="1972",
author="Jones, D. C.",
volume="12",
number="3",
pages="230-234",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-9013",
doi="",
url="http://dx.doi.org/"
}