Challenges in monitoring the safety of herbal medicines-an appraisal. Journal of Pharmacovigilance and Drug Research, [S. l.], v. 3, n. 4, p. 3–8, 2022. DOI: 10.53411/jpadr.2022.3.4.2. Disponível em: https://test.jpadr.com/index.php/jpadr/article/view/74. Acesso em: 13 oct. 2026.