Abbas, Abdullah Ali, et al. “Recombinant Human Bone Morphogenetic Protein-2 As Bone Additive and Its Relation With the Dental Implant Dimensions and Stability: Split-Mouth Randomized Clinical Trial”. Al-Rafidain Journal of Medical Sciences ( ISSN 2789-3219 ), vol. 5, Oct. 2023, pp. 263-8, doi:10.54133/ajms.v5i.294.