@article{ref1,
title="Letter: Increase in fracture of the femur in the elderly",
journal="Lancet",
year="1975",
author="Daniell, H. W.",
volume="2",
number="7925",
pages="130-130",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}