TOMANIĆ, D.; KOVAČEVIĆ, Z.; STOJANOVIĆ, D.; STOJANAC, N.; ERDELJAN, M.; MIHAJLOVIĆ, J. Tramadol for the treatment of pain in companion animals. Biologia Serbica, [S. l.], v. 43, n. 2, p. 64–68, 2021. DOI: 10.5281/zenodo.5807243. Disponível em: https://journal.pmf.uns.ac.rs/index.php/biologiaserbica/article/view/58. Acesso em: 1 aug. 2026.