@ARTICLE{
author={Praz Fabien,Vahanian Alec,Milojevic Milan,Beyersdorf Friedhelm},
year={2022},
title={Untitled Reply},
journal={EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY},
volume={62},
number={2},
pages={-},
document_type={Letter},
} 

@ARTICLE{
author={Vahanian Alec,Praz Fabien,Milojevic Milan,Beyersdorf Friedhelm},
year={2021},
title={The "ten commandments" for the 2021 ESC/EACTS Guidelines on valvular heart disease},
journal={EUROPEAN HEART JOURNAL},
volume={42},
number={41},
pages={4207-4208},
document_type={News Item},
}