Garrido, Miguel Ángel On the possibility of estimating the fracture toughness of enamel. [electronic resource] - Dental materials : official publication of the Academy of Dental Materials Nov 2014 - 1224-33 p. digital Publication Type: Journal Article ISSN: 1879-0097 Standard No.: 10.1016/j.dental.2014.08.364 doi Subjects--Topical Terms: AnimalsCattleDental EnamelHardness TestsIn Vitro TechniquesIncisorModels, Theoretical