IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-4-34617 Original Research Paper EVALUATION OF SURFACE DETAIL REPRODUCTION OF BD IMPRESS AND NEXUS MEDODENT THERMOPLASTIC IMPRESSION MATERIALS - AN IN VITRO COMPARATIVE STUDY AJAY BALAJI Dr. Dr. KALAVTHI.S.D Dr. April 2021 10 4 01 02