Echocardiographic assessment of felines sedated with dexmedetomidine or xylazine associated with butorphanol. Research, Society and Development, [S. l.], v. 11, n. 12, p. e559111234902, 2022. DOI: 10.33448/rsd-v11i12.34902. Disponível em: https://rsdjournal.org/rsd/article/view/34902. Acesso em: 6 dec. 2025.