2023. An investigation on antioxidant and anti-arthritic activity of Rheum nobile Hook.f. & Thomson from Sikkim Himalayan region. Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)]. 14, 3 (Oct. 2023), 434–443. DOI:https://doi.org/10.56042/ijnpr.v14i3.4786.