VLIETINCK, A. J. RECENT DEVELOPMENTS IN REGULATORY MATTERS ON HERBAL MEDICINAL PRODUCTS (HMPS). African Journal of Traditional, Complementary and Alternative Medicines, [S. l.], v. 6, p. 306, 2009. Disponível em: https://journals.athmsi.org/index.php/ajtcam/article/view/613. Acesso em: 16 apr. 2025.