@ARTICLE{
author={Raickovic Tatjana,Zivkovic Igor S,Ragus Tatjana,Tomic Slobodan,Vukovic Petar M,Nezic Dusko G,Peric Miodrag S,Micovic Slobodan V},
year={2020},
title={Initial experience with the Perceval S sutureless aort valve},
journal={KARDIOCHIRURGIA I TORAKOCHIRURGIA POLSKA-POLISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY},
volume={17},
number={1},
pages={20-23},
document_type={Article},
} 

@ARTICLE{
author={Nezic Dusko G,Ragus Tatjana,Micovic Slobodan V,Trajic Snezana T,Spasojevic-Milin Biljana,Petrovic Ivana M,Kosevic Dragana N,Borzanovic Milorad D},
year={2019},
title={Clinical performances of EuroSCORE II risk stratification model in the Serbian cardiac surgical population: a single centre validation study including 10,048 patients},
journal={VOJNOSANITETSKI PREGLED},
volume={76},
number={8},
pages={808-816},
document_type={Article},
}