@article{ref1,
title="Senile osteoporosis",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1976",
author="Inkovaara, J.",
volume="92",
number="18",
pages="1019-1027",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}