@article{ref1,
title="Long-term sequelae of subdural supratenterial hematomas and hygromas on the basis of neurological examinations",
journal="Polski Tygodnik Lekarski",
year="1974",
author="Szumska, J. and Witkiewicz, B. and Dietrich-Rap, Z. and Tubylewicz-Olsnes, K. and Stadnicki, R.",
volume="29",
number="12",
pages="491-492",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}