@article{ref1,
title="Avulsion fractures caused by muscle strain. Report of an unusual injury during water skiing with avulsion of the lower ramus of the ischium and pubic bone",
journal="Monatsschrift fur Unfallheilkunde, Versicherungs-, Versorgungs- und Verkehrsmedizin",
year="1963",
author="Hohmann, D.",
volume="66",
number="",
pages="408-413",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0026-9336",
doi="",
url="http://dx.doi.org/"
}