EVALUATION OF CYCLIC FATIGUE RESISTANCE OF FOUR HEAT-TREATED NICKEL-TITANIUM SINGLE FILE SYSTEMS IN CANALS WITH SINGLE CURVATURE - AN IN-VITRO STUDY Статья Altufayli M.D., Salem B., Katbeh I., Georges P., Moualla R.K. MEDICAL SCIENCE. DISCOVERY PUBLICATION. Том 25. 2021. С. 2275-2280
