T. Sisto, C. Bussoletti, and L. Celleno. “Efficacy of a Cosmetic Caffeine Shampoo in Androgenetic Alopecia Management. II Note”. Journal of Applied Cosmetology, vol. 31, no. 1/2, June 2013, p. 57/66, https://scientificeditorial.com/index.php/JAC/article/view/Efficacy-of-a-Cosmetic-Caffeine-Shampoo-in-Androgenetic-Alopecia.