Retrospective study of positive dogs for distemper vírus served at the Veterinary Hospital of the Maranhão State University in 2019. Research, Society and Development, [S. l.], v. 10, n. 10, p. e112101018128, 2021. DOI: 10.33448/rsd-v10i10.18128. Disponível em: https://rsdjournal.org/rsd/article/view/18128. Acesso em: 5 dec. 2025.