Initial experience with the Perceval S sutureless aortic valve - Raickovic, Tatjana; Zivkovic, Igor; Ragus, Tatjana; Tomic, Slobodan; Vukovic, Petar; Nezic, Dusko; Peric, Miodrag; Micovic, Slobodan (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2020)