Anti-inflammatory Effects of Topical Hypericum perforatum: A Systematic Review. Principles and Practice of Clinical Research, [S. l.], v. 9, n. 1, 2023. DOI: 10.21801/ppcrj.2023.91.8. Disponível em: https://journal.ppcr.org/index.php/ppcrjournal/article/view/230.. Acesso em: 14 apr. 2025.