LEITE, Ceci Ribeiro; ASCOLI, Fabio Otero; OLIVEIRA, Juliana de; FERNANDES, Daniel Andrews de Moura; FONSECA, Jeferson Ferreira da; BRANDÃO, Felipe Zandonadi. Cardiorespiratory and hemogasometric effects of epidural ketamine and its associations with morphine and xylazine in sheep. Semina: Ciências Agrárias, [S. l.], v. 42, n. 1, p. 241–254, 2021. DOI: 10.5433/1679-0359.2021v42n1p241. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/40117. Acesso em: 18 jun. 2025.