Yussif, N. M., A. R. Abdel Rahman, and M. Darhous. “Evaluation of the Health of the Peri-Implant Tissues Around Immediately Placed Dental Implants in Aggressive Periodontitis Patients Versus Periodontally Healthy Individuals in the Maxillary Esthetic Zone: Controlled Clinical Trial”. Journal of Osseointegration 12, no. 1 (September 25, 2019). Accessed November 23, 2024. https://www.journalofosseointegration.eu/jo/article/view/275.