Rizzi, M., P. Pittarella, D. Campoccia, I. Cangini, L. Montanaro, C. Arciola, F. Manzoli, and F. Renò. “Vitamin E Modifies poly(D,L)lactic Acid Wettability and Reduces Bacterial Adhesion”. Italian Journal of Anatomy and Embryology, vol. 117, no. 2, Feb. 2013, p. 164, https://oajournals.fupress.net/index.php/ijae/article/view/4350.