Dr. Afnan Ajaz Raina. 2020. “CLINICAL AND RADIOGRAPHIC EVALUATION OF THREE DIFFERENT RETROGRADE FILLING MATERIALS-MINERAL TRIOXIDE AGGREGATE, MINERAL TRIOXIDE AGGREGATE PLUS AND BIODENTIN IN CASES OF ENDODONTIC SURGERY UTILIZING CONE BEAM COMPUTED TOMOGRAPHY-CLINICAL RESEARCH”. International Journal of Medical Science And Diagnosis Research 4 (3). http://www.ijmsdr.com/index.php/ijmsdr/article/view/548.