@article{wainstein_wainstein_2010,  title={Valvoplastia mitral percutânea: 30 anos de experiência},  volume={94},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X2010000300002},  DOI={10.1590/S0066-782X2010000300002},  number={3},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Wainstein, Marco V. and Wainstein, Rodrigo V.},  year={2010},  month={Mar},  pages={292–293} }