@article{amaral_tanamati_granzotti_haddad_leite_barbero-marcial_2000,  title={Congenital atresia of the ostium of the left coronary artery. Diagnostic difficulty and successful surgical revascularization in two patients},  volume={74},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X2000000400005},  DOI={10.1590/S0066-782X2000000400005},  number={4},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Amaral, Fernando and Tanamati, Carla and Granzotti, João A and Haddad, Jorge L and Leite, João Ronaldo A and Barbero-Marcial, Miguel},  year={2000},  month={Apr},  pages={339–342} }