Guided bone regeneration in the anterior maxilla after tooth extraction and implant removal with sticky bone and L-PRF membrane in two surgical approaches . Research, Society and Development, [S. l.], v. 10, n. 11, p. e112101119456, 2021. DOI: 10.33448/rsd-v10i11.19456. Disponível em: https://rsdjournal.org/rsd/article/view/19456. Acesso em: 5 dec. 2025.