Sheila P Passos et al.
Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 34(1), 62-63 (2013-04-05)
This study aimed to evaluate and compare the mechanical properties of five commercial core materials using fracture toughness (FT), Knoop hardness number (KHN), diametral tensile strength (DTS), and dynamic elastic moduli (DEM). Composite material specimens were produced (Rock Core, CosmeCore