@article{ref1,
title="Pilonidal fistula in automobile travelers",
journal="Medizinische Welt",
year="1960",
author="Beisenherz, D.",
volume="10",
number="",
pages="552-553",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0025-8512",
doi="",
url="http://dx.doi.org/"
}