Arbildo, Heber, Luis Gamarra, Sandra Rojas, Edwars Infantes, Cèsar Lamas, & Hernán Vásquez. " Clinical effect of platelet rich plasma in the treatment of periodontal intrabony defects. Systematic review and meta-analysis.." Journal of Oral Research [Online], 6.4 (2017): 97-104. Web. 6 May. 2024