@article{ref1,
title="Rugby player with an "elephant's foot" in the chest",
journal="Cirugia Espanola",
year="2013",
author="Zabaleta, Jon and Aguinagalde, Borja and Fuentes, Marta Gracia and Bazterargui, Nerea and Izquierdo, José Miguel",
volume="91",
number="5",
pages="342-344",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0009-739X",
doi="10.1016/j.ciresp.2011.11.009",
url="http://dx.doi.org/10.1016/j.ciresp.2011.11.009"
}