Comparison of the effectiveness of 4% sodium fluoride and low-power LASER in the treatment of cervical dentin hypersensitivity. Research, Society and Development, [S. l.], v. 9, n. 10, p. e7669109148, 2020. DOI: 10.33448/rsd-v9i10.9148. Disponível em: https://www.rsdjournal.org/rsd/article/view/9148. Acesso em: 6 dec. 2025.