Chhabra HS, Agarwal S, Bhardwaj K. Treatment of Teeth with Open Apices and Apical Pathology with MTA Cement used as Orthograde Root Filling Material. J Orofac Res. 2013;3(2):128-131. Accessed July 29, 2026. https://mansapublishers.com/jofr/article/view/1907