@article{ref1,
title="Long-term effects of subdural supratentorial hematomas and hygromas on the basis of EEG",
journal="Polski Tygodnik Lekarski",
year="1974",
author="Stadnicki, R. and Szumska, J. and Dietrich-Rap, Z. and Tubylewicz-Olsnes, K. and Witkiewicz, B.",
volume="29",
number="12",
pages="497-500",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}