@article{ref1,
title="Sexual function disorders of men. A comparative study of psychological, psychophysiologic and neuroendocrinological aspects",
journal="Beitrage zur Sexualforschung",
year="1981",
author="Kockott, G.",
volume="58",
number="",
pages="1-99",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0067-5210",
doi="",
url="http://dx.doi.org/"
}