title: Orofacial skeleton firmness as the basis of the mechanical theory of fracture in shock effect.
mesh_terms: D001696:Biomechanical Phenomena; D005147:Facial Bones / Q000293:injuries*; D006801:Humans; D066298:In Vitro Techniques; D008954:Models, Biological; D012887:Skull Fractures / Q000503:physiopathology*