@article{ref1,
title="Fracture of the navicular bone and its significance in accident medicine",
journal="Aktuelle Probleme in der Chirurgie",
year="1971",
author="Winterstein, O.",
volume="11",
number="",
pages="1-159",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0065-5589",
doi="",
url="http://dx.doi.org/"
}