Hyperplastic goiter in sheep in the semi-arid region of Paraiba, Brazil: case report. Research, Society and Development, [S. l.], v. 9, n. 9, p. e203996887, 2020. DOI: 10.33448/rsd-v9i9.6887. Disponível em: https://rsdjournal.org/rsd/article/view/6887. Acesso em: 5 dec. 2025.