@Article{18019,
journal="Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery",
issn="1731-5530",
volume="8",
number="4",
year="2011",
title="Ogłloszenia",
author="pages="575--577",
url="https://www.termedia.pl/Oglloszenia,40,18019,1,1.html"
}