T. Sisto, C. Bussoletti, and L. Celleno. 2013. “Efficacy of a Cosmetic Caffeine Shampoo in Androgenetic Alopecia Management. II Note”. Journal of Applied Cosmetology 31 (1/2). Italia:57/66. https://scientificeditorial.com/index.php/JAC/article/view/Efficacy-of-a-Cosmetic-Caffeine-Shampoo-in-Androgenetic-Alopecia.