RAJENDRA, C E. HPLC Estimation of Withaferin-A and Boswellic Acid in Formulated Gels. International Journal of Pharmaceutical & Biological Archive, [S. l.], v. 1, n. 2, 2010. Disponível em: https://ijpba.info/index.php/ijpba/article/view/54. Acesso em: 5 oct. 2026.