Use of platelet-rich fibrin in aesthetics and facial rejuvenation: Integrative review. Research, Society and Development, [S. l.], v. 10, n. 9, p. e19610917676, 2021. DOI: 10.33448/rsd-v10i9.17676. Disponível em: https://www.rsdjournal.org/rsd/article/view/17676. Acesso em: 2 feb. 2026.