Ultrasonographic analysis of palatal donor site healing accelerated with platelet-rich fibrin following subepithelial connective tissue harvesting. Journal of Applied Oral Science, [S. l.], v. 32, p. e20230448, 2024. DOI: 10.1590/. Disponível em: https://www.journals.usp.br/jaos/article/view/224118.. Acesso em: 18 may. 2024.