Damiani, Giovanni, Michele Peroni, Antonia Infranco, and Francesca Bonomini. 2013. “Potential Protective Effects of Melatonin Against UV-A Irradiation on Fibroblast Cell Line”. Italian Journal of Anatomy and Embryology 117 (2):55. https://oajournals.fupress.net/index.php/ijae/article/view/4241.