V. Srivastava, N. Gupta, A. Tandan, L. S. Kaira, and D. Chopra, “The Neutral Zone: Concept and Technique”, J Orofac Res, vol. 2, no. 1, pp. 42–47, Mar. 2012, Accessed: Jul. 29, 2026. [Online]. Available: https://mansapublishers.com/jofr/article/view/1595