GABER, D. S.; KHEIR EL DIN, N. H.; NASSAR, H. A.; ASHMAWY, M. S. E.-D.; EZZATT, O. M. Clinical and Biochemical Assessment of Lycopene Gel Combined With Nanohydroxyapatite Graft in Treatment of Grade II Furcation Defects: A Randomized Controlled Clinical Study. Perio J, [S. l.], v. 5, n. 1, p. 28–37, 2021. DOI: 10.26810/perioj.2021.a4. Disponível em: https://perioj.com/ojs/index.php/perioj/article/view/2021-a4. Acesso em: 16 may. 2022.