@article{santos_castro_andrade_silva_silva_ferreira_headley_saut_2020,  title={Risk factors associated with mammary tumors in female dogs},  volume={40},  ISSN={0100-736X},  url={https://doi.org/10.1590/1678-5150-PVB-6360},  DOI={10.1590/1678-5150-PVB-6360},  number={6},  journal={Pesquisa Veterinária Brasileira},  publisher={Colégio Brasileiro de Patologia Animal - CBPA},  author={Santos, Thaisa R. and Castro, Jacqueline R. and Andrade, Júlio C. and Silva, Ana C.R. and Silva, Gustavo M.F. and Ferreira, Fernando A. and Headley, Selwyn A. and Saut, João Paulo E.},  year={2020},  month={Jun},  pages={466–473} }