@article{ref1,
title="Twenty year mortality statistics on fractured hips (1936-1956)",
journal="Bulletin of the Hospital for Joint Diseases (1940)",
year="1957",
author="Wedeen, R. and Rosenthal, H. and Miller, Pamela",
volume="18",
number="1",
pages="86-97",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5647",
doi="",
url="http://dx.doi.org/"
}