S.SUMITHRADEVI; D.PRADEEPA; KALAISELVI SENTHIL. A Simple Method To Purify Withanolide A From The Roots Of Withania Somnifera Dunal. International Journal of Pharma and Bio Sciences, [S. l.], v. 2, n. 2`, p. 231–236, 2011. Disponível em: https://ijpbs.net/index.php/journal/article/view/765. Acesso em: 23 jul. 2026.