@article{ref1,
title="Physical training for the prevention and rehabilitation of degenerative cardiovascular diseases",
journal="Fortschritte der Medizin",
year="1972",
author="Hollmann, W.",
volume="90",
number="25",
pages="875-879",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0015-8178",
doi="",
url="http://dx.doi.org/"
}