عيسى ن. .; عثمان ط. . A comparative clinical study of bone density around zirconia implants (ISSA N.Z.I) ) traditionally loaded and those loaded early and gradually. . Tishreen University Journal -Medical Sciences Series, [S. l.], v. 43, n. 4, 2021. Disponível em: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/10912. Acesso em: 14 may. 2024.