Losada, Marta, Antonio Cano, Josefa Hernandez-Ruiz, and Marino B. Arnao. “Phytomelatonin Content in Valeriana Officinalis L. And Some Related Phytotherapeutic Supplements”. International Journal of Plant Based Pharmaceuticals 2, no. 2 (March 23, 2022): 176–181. Accessed November 23, 2024. https://ijpbp.com/index.php/ijpbp/article/view/28.