@article{ref1,
title="Physical performance during hangover",
journal="Quarterly journal of studies on alcohol",
year="1962",
author="Karvinen, E. and Miettinen, M. and Ahlman, K.",
volume="23",
number="",
pages="208-215",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}