Mashad, T. G. E., A. Fayyad, and N. Awaad. “Comparison Between Bone Height Changes Around the Splinted and Non-Splinted OT Bridge System Implants in Edentulous Mandibles Rehabilitated With All-on Four Full Arch Prosthesies a Randomized Clinical Trial”. International Journal of Health Sciences, vol. 6, no. S10, Oct. 2022, pp. 214-2, doi:10.53730/ijhs.v6nS10.13405.