@article{leme_alfieri_alfieri_2013,  title={Torque teno sus virus (TTSuV) infection at different stages of pig production cycle},  volume={33},  ISSN={0100-736X},  url={https://doi.org/10.1590/S0100-736X2013000700002},  DOI={10.1590/S0100-736X2013000700002},  number={7},  journal={Pesquisa Veterinária Brasileira},  publisher={Colégio Brasileiro de Patologia Animal - CBPA},  author={Leme, Raquel de A. and Alfieri, Alice F. and Alfieri, Amauri A.},  year={2013},  month={Jul},  pages={840–846} }