Evaluation of the efficacy of defluoration systems with absorption materials for water treatment in endemic fluorose areas: an integrative review. Research, Society and Development, [S. l.], v. 9, n. 9, p. e748997825, 2020. DOI: 10.33448/rsd-v9i9.7825. Disponível em: https://rsdjournal.org/rsd/article/view/7825. Acesso em: 5 dec. 2025.