Can propolis and their compounds be efficacy in the treatment of coronavirus disease 2019 (COVID-19)? A systematic review. Research, Society and Development, [S. l.], v. 11, n. 8, p. e3411830302, 2022. DOI: 10.33448/rsd-v11i8.30302. Disponível em: https://rsdjournal.org/rsd/article/view/30302. Acesso em: 5 dec. 2025.