@article{carvalho_salman_cruz_silva_halfen_schmitt_2018,  title={Relationship between thermal comfort indices and internal temperature of grazing lactating Holstein × Gyr cows in western Amazonia},  volume={48},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-4392201704301},  DOI={10.1590/1809-4392201704301},  number={3},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={CARVALHO, Giovanna Araújo de and SALMAN, Ana Karina Dias and CRUZ, Pedro Gomes da and SILVA, Francyelle Ruana Faria da and HALFEN, Jéssica and SCHMITT, Eduardo},  year={2018},  month={Jul},  pages={191–196} }