Muhialdeen, Taban Ibrahim. “Assessment of Lip Competence and Its Relation to (sagittal Molar Relationship and overjet): A Retrospective Analysis”. Journal of Neonatal Surgery 14, no. 32S (August 2, 2025): 6838–6843. Accessed October 10, 2025. https://www.jneonatalsurg.com/index.php/jns/article/view/8684.