@article{ref1,
title="Hepatotoxicity of laxatives. Further results due to exposure to phenolisatines and bisacodyl",
journal="Zeitschrift fur Gastroenterologie",
year="1974",
author="Henning, H. and Vogel, H. M. and von Braun, H. H.",
volume="12",
number="1",
pages="15-18",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2771",
doi="",
url="http://dx.doi.org/"
}