@article{passos-castilho_granato_2017,  title={High frequency of hepatitis E virus infection in swine from South Brazil and close similarity to human HEV isolates},  volume={48},  ISSN={1517-8382},  url={https://doi.org/10.1016/j.bjm.2016.10.022},  DOI={10.1016/j.bjm.2016.10.022},  number={2},  journal={Brazilian Journal of Microbiology},  publisher={Sociedade Brasileira de Microbiologia},  author={Passos-Castilho, Ana Maria and Granato, Celso Francisco Hernandes},  year={2017},  month={Apr},  pages={373–379} }