Direct Maxillary Sinus Lift for Single Tooth Implant: A Clinical Study. Journal of Orofacial Research, [S. l.], v. 4, n. 1, p. 3–6, 1970. Disponível em: https://mansapublishers.com/index.php/jofr/article/view/1969.. Acesso em: 29 apr. 2025.