Parveen, Zahida, Saima Siddique, Muafia Shafique, Shaista Jabeen Khan, and Razia Khanum. “Study of Chemical and Biological Aspects of Valeriana Wallichii DC. Root Essential Oil”. Asian Journal of Chemistry 24, no. 7 (March 13, 2012): 3243–3246. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/9338.