A Comparative Clinical Study on the Effect of Tagar (Valleriana Wallichii Dc.) and Aswagandha (Withania Somnifera) in the Management of Preoperative Anxiety. International Journal of Ayurveda and Pharma Research, [S. l.], v. 12, n. 6, p. 7–12, 2024. DOI: 10.47070/ijapr.v12i6.3274. Disponível em: https://www.ijapr.in/index.php/ijapr/article/view/3274. Acesso em: 28 dec. 2025.