@article{ref1,
title="Positive effect of N-acetylcysteine in theophylline intoxication",
journal="Clinical nephrology",
year="2007",
author="Kisters, K. and Cziborra, M. and Funke, C. and Tokmak, F. and Hausberg, M.",
volume="68",
number="4",
pages="e266-e266",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0301-0430",
doi="10.5414/cnp68266",
url="http://dx.doi.org/10.5414/cnp68266"
}