J. WADSTEIN; E. THOM. A randomized, placebo-controlled doubleblind parallel group study in the Treatment of Aging Symptoms of the skin using Topical and Oral Treatments. Journal of Applied Cosmetology, Italia, v. 31, n. 1/2, p. 31/40, 2013. Disponível em: https://scientificeditorial.com/index.php/JAC/article/view/A-randomized-placebo-controlled-doubleblind-parallel-group-study. Acesso em: 2 jun. 2024.