@article{ref1,
title="Hair and surface of hair. Variations of structure and of cuticula models in various types of hair and various hair sections",
journal="Hautarzt, Der",
year="1971",
author="Mahrle, G. and Orfanos, C.",
volume="22",
number="3",
pages="113-120",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0017-8470",
doi="",
url="http://dx.doi.org/"
}