@article{ref1,
title="Age- and radiation-related alterations of bone tissue: a comparative study",
journal="Progress in clinical and biological research",
year="1989",
author="Dhem, A. and Nyssen-Behets, C. and Dambrain, R.",
volume="295",
number="",
pages="121-125",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0361-7742",
doi="",
url="http://dx.doi.org/"
}