@article{savino_vieira_1991,  title={Is there a role for extracellular matrix in thymus physiology and pathology?},  volume={86},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761991000700013},  DOI={10.1590/S0074-02761991000700013},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Savino, Wilson and Vieira, Joseli Lannes},  year={1991},  pages={91–97} }