@article{cernea_2019,  title={Active surveillance of thyroid microcarcinomas},  volume={63},  ISSN={2359-3997},  url={https://doi.org/10.20945/2359-3997000000181},  DOI={10.20945/2359-3997000000181},  number={5},  journal={Archives of Endocrinology and Metabolism},  publisher={Sociedade Brasileira de Endocrinologia e Metabologia},  author={Cernea, Claudio R.},  year={2019},  month={Sep},  pages={454–455} }