@article{ref1,
title="What is a safe heat dose which can be applied to normal brain tissue?",
journal="International journal of hyperthermia",
year="1989",
author="Sminia, P. and Haveman, J. and Ongerboer de Visser, B. W.",
volume="5",
number="1",
pages="115-117",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0265-6736",
doi="",
url="http://dx.doi.org/"
}