MISHRA, P. Treatment of Acne with Herbal Remedie –Calendula officinalis: An Overview. International Journal of Pharmaceutical & Biological Archive, [S. l.], v. 2, n. 4, 2011. Disponível em: http://ijpba.info/index.php/ijpba/article/view/331. Acesso em: 5 jul. 2024.