Antiproliferative and cytotoxic effects of Boerhaavia diffusa-derived sitosteryl oleate and its derivatives in human glioblastoma (U-87) cells. Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)], [S. l.], v. 17, n. 1, p. 80–95, 2026. DOI: 10.56042/ijnpr.v17i1.20698. Disponível em: https://or.niscpr.res.in/index.php/IJNPR/article/view/20698. Acesso em: 14 may. 2026.