KHALAF, D. B. S. Ear lobes as facial landmarks for determining the occlusal plane. Mustansiria Dental Journal, [S. l.], v. 5, n. 3, p. 270–273, 2018. DOI: 10.32828/mdj.v5i3.540. Disponível em: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/540. Acesso em: 4 may. 2024.