@article{villanueva_knust_quintella_suassuna_araújo_2018,  title={Renal oncocytoma in a kidney transplant patient: the imaging features on contrast-enhanced ultrasonography (CEUS): a case report},  volume={40},  ISSN={0101-2800},  url={https://doi.org/10.1590/1678-4685-JBN-3787},  DOI={10.1590/1678-4685-JBN-3787},  number={1},  journal={Brazilian Journal of Nephrology},  publisher={Sociedade Brasileira de Nefrologia},  author={Villanueva, Lucia Alejandra Alfaro and Knust, Maira and Quintella, Leonardo and Suassuna, José Hermógenes R and Araújo, Nordeval C},  year={2018},  month={Jan},  pages={86–90} }