IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-4-41681 Original Research Paper COMPARATIVE EVALUATION OF MICROLEAKAGE OF 5TH, 7TH & 8TH GENERATION DBA'S: AN IN VITRO STUDY Deepu Patil Dr. Dr. Shashidhar C Dr. Dr. Poonam Sardar Dr. Dr. Mohammed Omar Kashif Dr. April 2022 11 4 01 02