@article{spoladore_altman_cotias_1973,  title={BUSP: um fibrosarcoma experimental de crescimento lento: nota prévia},  volume={71},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761973000300010},  DOI={10.1590/S0074-02761973000300010},  number={4},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Spoladore, Luiz G. and Altman, R. F. A. and Cotias, Paulo M. T.},  year={1973},  pages={485–492} }