@article{ref1,
title="Absence from work attributed to illness. (Some socio-economic aspects). II",
journal="Irish journal of medical science",
year="1970",
author="O'Quigley, S.",
volume="3",
number="12",
pages="563-579",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-1265",
doi="",
url="http://dx.doi.org/"
}