Bertini, Giuseppe, Valeria Colavito, Cristina Tognoli, Paul F. Seke Etet, and Marina Bentivoglio. 2010. “The Aging Brain, Neuroinflammatory Signaling and Sleep-Wake Regulation”. Italian Journal of Anatomy and Embryology 115 (1/2):31-38. https://oajournals.fupress.net/index.php/ijae/article/view/1055.