@article{ref1,
title="Undesired final of a student's beer drinking duel",
journal="Gastroenterology",
year="2017",
author="Werner, Christoph R. and Kramer, Ulrich and Goetz, Martin",
volume="153",
number="1",
pages="e20-e21",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0016-5085",
doi="10.1053/j.gastro.2016.11.013",
url="http://dx.doi.org/10.1053/j.gastro.2016.11.013"
}