M. Essa and S. Tohamy, “Histopathological Analysis and Comparison between Experimentally Fabricated Hydroxyapatite from Nile Tilapia Bone and Mineral Trioxide Aggregate as A Direct Pulp Capping Agents on Dog Pulp (In Vivo Study)”, Open Access Maced J Med Sci, vol. 10, no. D, pp. 415–422, Aug. 2022.