The Effect of Botulinum Toxin Injection in Cleft Lip Repair. AMJ (Advanced Medical Journal) , [S. l.], v. 8, n. 1, p. 132–139, 2023. DOI: 10.56056/amj.2023.208. Disponível em: https://amj.khcms.edu.krd/index.php/main/article/view/208. Acesso em: 6 dec. 2025.