@article{ref1,
title="Hypokalemia in theophylline intoxication",
journal="Journal of pediatrics",
year="1987",
author="Niggli, F. and Fanconi, S. and Ghelfi, D.",
volume="111",
number="1",
pages="157-157",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3476",
doi="",
url="http://dx.doi.org/"
}