Nahata B, Shah K. A Comparative in Invitro Investigation of Aging Effects on Colour Stability and Fracture Toughness of 3D Printed Interim Restorations. J Neonatal Surg [Internet]. 2025 May 8 [cited 2026 Apr. 1];14(21S):669-71. Available from: https://jneonatalsurg.com/index.php/jns/article/view/5352