title: Report from the 12(th) Conference of the Pediatric Cardiology Section of the Polish Cardiac Society (Zabrze 7-8.06.2013) - "Progress in interventional treatment of congenital heart diseases".
authors.affiliation: Congenital Heart Disease and Pediatric Cardiology Department, Medical University of Silesia, Silesian Center for Heart Diseases, Zabrze, Poland.
authors.forename: Jacek
authors.initials: J
authors.lastname: Bialkowski