Aisha Nawabi, Mina Nasr, Reza Jalilian, Lotfollah Kamali Hakim 2021. Evaluate the Effect of Periodontal Disease in Post-Implant Treatment Coverage in Rough-Surfaced Implants: A Systematic Review and Meta-Analysis. Annals of the Romanian Society for Cell Biology. 25, 6 (Jul. 2021), 18122–18130.