@article{ref1,
title="Some determinants of low bone mass and fracture among the elderly",
journal="Transactions of the American Clinical and Climatological Association",
year="1988",
author="Johnston, C. C.",
volume="99",
number="",
pages="17-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-7778",
doi="",
url="http://dx.doi.org/"
}