حسن . ع. ا. .; خليل ف. .; سليمان ط. . Evaluation of the impact of skeletal sagital malocclusion on length of the upper lip and anterior exposure ratio. Tishreen University Journal -Medical Sciences Series, [S. l.], v. 43, n. 6, p. 219–234, 2022. Disponível em: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/11552. Acesso em: 8 may. 2024.