KERDEL VEGAS, Francisco. ¿Qué son los cosmecéuticos?. Gaceta Médica de Caracas, [S. l.], v. 101, n. 3, p. 301–303, 2021. Disponível em: https://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/22081. Acesso em: 11 may. 2026.