@article{kmieć_lewandowska_dubaniewicz_mizan-gross_antolak_wołyniak_sworczak_2012,  title={Two cases of thyroid sarcoidosis presentation as painful, recurrent goiter in patients with Graves' disease},  volume={56},  ISSN={0004-2730},  url={https://doi.org/10.1590/S0004-27302012000300010},  DOI={10.1590/S0004-27302012000300010},  number={3},  journal={Arquivos Brasileiros de Endocrinologia & Metabologia},  publisher={Sociedade Brasileira de Endocrinologia e Metabologia},  author={Kmieć, Piotr and Lewandowska, Marta and Dubaniewicz, Anna and Mizan-Gross, Krystyna and Antolak, Artur and Wołyniak, Barbara and Sworczak, Krzysztof},  year={2012},  month={Apr},  pages={209–214} }