@article{ref1,
title="Mortality in femoral neck fractures",
journal="Acta orthopaedica Belgica",
year="1969",
author="Simons, M. and Limbosch, J. M.",
volume="35",
number="5",
pages="849-857",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0001-6462",
doi="",
url="http://dx.doi.org/"
}