Chandra R, Kaushal A, Autar R, Anand A, Chandra A. Comparative evaluation of various techniques of biomechanical preparation: A SEM study. JEOH [Internet]. 2017 Dec. 6 [cited 2024 May 8];10(3-4):211-6. Available from: http://www.informaticsjournals.com/index.php/JEOH/article/view/18343