A, Meenakshi, Sabarigirinathan C, and kiruthiga V.P. “Niobium – Plausiblity for Use in Restorative Dentistry”. International Journal of Dental Research 6, no. 1 (January 18, 2018): 6–9. Accessed December 22, 2024. https://sciencepubco.com/index.php/IJDR/article/view/8483.