@article{laurenti_buchalla_caratin_2000,  title={Ischemic heart disease. Hospitalization, length of stay and expenses in Brazil from 1993 to 1997},  volume={74},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X2000000600001},  DOI={10.1590/S0066-782X2000000600001},  number={6},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Laurenti, Ruy and Buchalla, Cassia Maria and Caratin, Carla Vanessa de Sousa},  year={2000},  month={Jun},  pages={488–492} }