CASTAÑEDA, Jhon Fredy et al. PO32 Phytochemical study of Siparuna gesnerioides and its antiviral activity against SARS-CoV-2. Revista Productos Naturales, "Quebec, CA", v. 6, n. 1, p. 123–125, 2025. DOI: 10.3407/hmp1mc74. Disponível em: https://www.nozomiscience.org/index.php/rpn/article/view/10781. Acesso em: 21 jan. 2026.