“Aesthetic and Functional Reconstruction of Large Lower Lip Defects with Depressor Anguli Oris Flap: A Case Report ”, Ann Med Res , vol. 17, no. 2, pp. 0131–0133, May 2021, Accessed: Apr. 14, 2026. [Online]. Available: http://www.annalsmedres.org/index.php/aomr/article/view/3468