Gül, İlkay, et al. “Effects of Abutment Materials on the Tissues Surrounding Dental Implants Immediately After Loading: An in Vivo Study”. International Dental Research, vol. 11, no. Suppl. 1, Sept. 2021, pp. 1-6, https://doi.org/10.5577/intdentres.2021.vol11.suppl1.1.