Enhancement of metformin bioavailability by Tinospora cordifolia extracts: Insights into pharmacokinetic interactions. Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)], [S. l.], v. 16, n. 2, p. 258–270, 2025. DOI: 10.56042/ijnpr.v16i2.13564. Disponível em: https://or.niscpr.res.in/index.php/IJNPR/article/view/13564. Acesso em: 14 may. 2026.