@article{ref1,
title="Dr. Władysław Tondos",
journal="Przeglad Lekarski",
year="1976",
author="Ryn, Z.",
volume="33",
number="1",
pages="228-231",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}