@article{chammas_2018,  title={Ultrasound in the differential diagnosis of inguinoscrotal pain},  volume={51},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2018.51.3e2},  DOI={10.1590/0100-3984.2018.51.3e2},  number={3},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Chammas, Maria Cristina},  year={2018},  month={May},  pages={VII–VII} }