TY - BOOK AU - GOEL, GARIMA TI - A FINITE ELEMENT ANALYSIS OF STRESS CONCENTRATION AND EVALUATION OF FRACTURE RESISTANCE OF ROOT CANAL OBTURATED MANDIBULAR MOLARS WITH VARYING ROOT CURVATURES AFTER RETRIEVAL OF SEPARATED INSTRUMENTS AN IN VITRO STUDY U1 - 617.6342 PY - 2021/// CY - SGTU KW - CONSERVATIVE DENTISTRY ER -