@article{guimarães_plácido_quadros_costa_pinto_2018, title={Unexpected Mass in the Left Atrium}, volume={111}, ISSN={0066-782X}, url={https://doi.org/10.5935/abc.20180110}, DOI={10.5935/abc.20180110}, number={2}, journal={Arquivos Brasileiros de Cardiologia}, publisher={Sociedade Brasileira de Cardiologia - SBC}, author={Guimarães, Tatiana and Plácido, Rui and Quadros, Ana Catarina and Costa, José Marques da and Pinto, Fausto J.}, year={2018}, month={Aug}, pages={226–227} }