Bonazza, Veronica, Chiarella Sforza, Ramon Boninsegna, Pier Francesco Nocini, Massimo Albanese, and Gaia Favero. 2015. “In Vitro Effects of Silicon and a Platelet Rich Plasma Preparation”. Italian Journal of Anatomy and Embryology 120 (1):19. https://oajournals.fupress.net/index.php/ijae/article/view/3973.