High-power laser for periodontal surgery in a patient with Down syndrome: A case report. Research, Society and Development, [S. l.], v. 10, n. 6, p. e30110615834, 2021. DOI: 10.33448/rsd-v10i6.15834. Disponível em: https://www.rsdjournal.org/rsd/article/view/15834. Acesso em: 5 dec. 2025.