@article{ref1,
title="Fractures of the upper third of the femur in patients over age 60 . Study of mortality",
journal="Acta orthopaedica Belgica",
year="1971",
author="Burny, F. and Genicot, C. and Wanson, D. and Wagner, J. and Geens, M. and de Marneffe, R.",
volume="37",
number="2",
pages="164-172",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0001-6462",
doi="",
url="http://dx.doi.org/"
}