@article{graça_opolski_barboza_erbano_mazzaro_klostermann_sucharski_kubrusly_2014,  title={Biocompatibility of <i>Ricinus communis</i>
               polymer with addition of calcium carbonate compared to titanium. Experimental study
               in guinea pigs},  volume={29},  ISSN={0102-7638},  url={https://doi.org/10.5935/1678-9741.20140030},  DOI={10.5935/1678-9741.20140030},  number={2},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Graça, Yorgos Luiz Santos De Salles and Opolski, Ana Cristina and Barboza, Barbara Evelin Gonçalves and Erbano, Bruna Olandoski and Mazzaro, Caroline Cantalejo and Klostermann, Flávia Caroline and Sucharski, Enéas Eduardo and Kubrusly, Luiz Fernando},  year={2014},  month={Apr},  pages={272–278} }