MALAVASI, L. M.; JENSEN-WARERN, M.; AUGUSTSSON, H.; LINDBERG, J. E.; NYMAN, G. Effects of preoperative epidural morphine and ingramuscular buprenorphones in pigs subjected to abdominal surgery: a pilot study. Scientia Agraria Paranaensis, [S. l.], v. 5, n. 2, p. p. 21–30, 2000. DOI: 10.18188/sap.v5i2.2023. Disponível em: https://saber.unioeste.br/index.php/scientiaagraria/article/view/2023. Acesso em: 18 may. 2024.