@article{ref1,
title="Senile and postmenopausal osteoporosis",
journal="Hormone research",
year="1984",
author="Peacock, M. and Horsman, A. and Marshall, D. H. and Aaron, J. E. and Francis, R. M. and Selby, P. L.",
volume="20",
number="1",
pages="74-81",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0301-0163",
doi="",
url="http://dx.doi.org/"
}