Pharmacognostical Standardization, Phytochemical Analysis and In-vitro Antioxidant Activity of rhizome of Polygonum alpinum All. International Journal of Phytopharmacy, [S. l.], v. 7, n. 5, p. 47–56, 2017. DOI: 10.7439/ijpp.v7i5.4367. Disponível em: https://ssjournals.co.in/index.php/ijpp/article/view/4367. Acesso em: 14 mar. 2025.