Marmiroli, P., C. Milani, E. Ballarini, E. Donzelli, L. Crippa, G. Cavaletti, P. Palestini, and F. Farina. “Effects Induced by Particles Derived from Two Anthropogenic Sources on Respiratory, Cardiovascular and Central Nervous Systems”. Italian Journal of Anatomy and Embryology, vol. 122, no. 1, Oct. 2017, p. 137, https://oajournals.fupress.net/index.php/ijae/article/view/1966.