@article{ref1,
title="Radiation tolerance of the skin",
journal="Acta radiologica: therapy, physics, biology",
year="1969",
author="von Essen, C. F.",
volume="8",
number="4",
pages="311-330",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0567-8064",
doi="",
url="http://dx.doi.org/"
}