SHRIVASTAVA, Kumud. Isolation and study of a Saponin (Echinocystic acid-3-o-α-l–Rhamnopyranosyl (1→5)–o–β-d–xylofuranosyl (1→5)–o–β-d–Arabinofuranosyl (1 → 4)–o–β-d–Glucopyranoside) from the leaves of Clematis nepaulensis D.C. Journal of Drug Delivery and Therapeutics, India, v. 9, n. 2, p. 255–258, 2019. DOI: 10.22270/jddt.v9i2.2412. Disponível em: https://jddtonline.info/index.php/jddt/article/view/2412. Acesso em: 30 apr. 2026.