IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-1-45635 Original Research Paper Comparative Evaluation Of Traditional Endodontic Access And Minimally Invasive Access Cavity In Terms Of Relative Fracture Strength In Endodontically Treated Mandibular Molars - A Systematic Review Of In-Vitro Studies. Nidah Javed Shaikh Dr. January 2023 12 1 01 02