Downward trend in prevalence of intestinal parasites in children over two decades, southern Brazil. Research, Society and Development, [S. l.], v. 11, n. 14, p. e63111436052, 2022. DOI: 10.33448/rsd-v11i14.36052. Disponível em: https://rsdjournal.org/rsd/article/view/36052. Acesso em: 5 dec. 2025.