Digital Photography to Assess Smile Types in Class I ‎Normal Occlusion. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 25, n. 5, p. 1830–1836, 2017. Disponível em: https://journalofbabylon.com/index.php/JUBPAS/article/view/280. Acesso em: 19 apr. 2025.