Astashine capsules: an excellent choice to boost immune system. International Journal of Research in Pharmacology & Pharmacotherapeutics, [S. l.], v. 5, n. 3, p. 235–239, 2021. DOI: 10.61096/ijrpp.v5.iss3.2016.235-239. Disponível em: https://www.ijrpp.com/ijrpp/article/view/357. Acesso em: 18 apr. 2026.