The immune-boosting activity of mulmina® mango and mulmina® amla orange health drinks in covid-19 patients: findings from a prospective, open label, three arms, single center, controlled study. International Journal of Research in Pharmacology & Pharmacotherapeutics, [S. l.], v. 10, n. 4, p. 292–302, 2021. DOI: 10.61096/ijrpp.v10.iss4.2021.292-302. Disponível em: https://ijrpp.com/ijrpp/article/view/407. Acesso em: 17 apr. 2026.