@article{ref1,
title="Heart injury caused by caffeine after single and chronic administration",
journal="Acta physiologica Hungarica",
year="1954",
author="Mehes, G. and Szekeres, L. and Kovacsics, J. and Varga, F.",
volume="6",
number="1",
pages="113-121",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0231-424X",
doi="",
url="http://dx.doi.org/"
}