Epidemiological indicators of canine piometra: An analysis of main components in the case of cases assisted in the northeast region of Pará. Research, Society and Development, [S. l.], v. 11, n. 17, p. e153111738996, 2022. DOI: 10.33448/rsd-v11i17.38996. Disponível em: https://rsdjournal.org/rsd/article/view/38996. Acesso em: 5 dec. 2025.