@Article{26556,
journal="Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery",
issn="1731-5530",
volume="12",
number="4",
year="2015",
title="Calendar of events",
author="pages="391--391",
doi="10.5114/kitp.2015.56815",
url="http://dx.doi.org/10.5114/kitp.2015.56815"
}