@article{ref1,
title="Physicians as sport propagators",
journal="Hippokrates: Zeitschrift fur praktische Heilkunde",
year="1969",
author="Mathys, F. K.",
volume="40",
number="24",
pages="965-970",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0018-2001",
doi="",
url="http://dx.doi.org/"
}