Early Osseointegration in a Sheep Tibia Model: Correlating Digital Periapical Radiograph Gray-Level and RGB-Derived Metrics with Histologic Tissue Composition. - Gehrke, Sergio Alexandre; Júnior, Jaime Aramburú; Eilers Treichel, Tiago Luis; Colla, Germán Odella; Coura, Gustavo; Mello, Bruno Freitas; de Carvalho Formiga, Márcio; de Campos Buzzi, Fátima; Tari, Sergio Rexhep; Scarano, Antonio (Journal of Functional Biomaterials, 2025)