@article{almeida_canevazzi_rocha_sobral_sobral_2021,  title={Tumor in Anterior Leaflet of the Mitral Valve},  volume={36},  ISSN={0102-7638},  url={https://doi.org/10.21470/1678-9741-2020-0557},  DOI={10.21470/1678-9741-2020-0557},  number={1},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Almeida, Francielle Santos and Canevazzi, Gabriele Justo and Rocha, Priscila Barão and Sobral, Ana Cristina Carlomagno Molinari and Sobral, Marcelo Luiz Peixoto},  year={2021},  month={Jan},  pages={116–119} }