Standardization Of Herbal Drugs: Integration Into Modern Health Practices. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 1, p. 109–115, 2022. DOI: 10.47750/. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/10664.. Acesso em: 4 jun. 2026.