@article{ref1,
title="Etiology and epidemiology of occupational dermatoses caused by drugs",
journal="Dermatologische Monatschrift",
year="1975",
author="Richter, G.",
volume="161",
number="12",
pages="989-995",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0011-9083",
doi="",
url="http://dx.doi.org/"
}