Dr. Sundaresan Balagopal. OMPARATIVE EVALUATION OF RADIOGRAPHIC ASSESSMENT AND MICROLEAKAGE BETWEEN CONVENTIONAL AND A NOVEL METHOD OF ORTHOGRADE PLACEMENT OF MTA AT THE ROOT APEX- AN INVITRO STUDY. ijmsdr [Internet]. 2020 Jun. 30 [cited 2026 Jun. 13];4(6). Available from: https://www.ijmsdr.com/index.php/ijmsdr/article/view/597