@article{aydin_arslan_ozkokeli_2014,  title={Comparison of superior septal approach with left atriotomy in mitral
               valve surgery},  volume={29},  ISSN={0102-7638},  url={https://doi.org/10.5935/1678-9741.20140045},  DOI={10.5935/1678-9741.20140045},  number={3},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Aydin, Ebuzer and Arslan, Akin and Ozkokeli, Mehmet},  year={2014},  month={Jul},  pages={367–373} }