R. Krishnan, R. Chetty, and R. Prakash, “Augmentation of Acquired Defect of the Forehead with Subperiosteal Silicone Implant”, J Orofac Res, vol. 3, no. 1, pp. 72–75, Jan. 2013, Accessed: Jul. 29, 2026. [Online]. Available: https://mansapublishers.com/jofr/article/view/1894