BELHAJ, S.; ZIDANE, L. Medicinal plants used to boost immunity and decrease the intensity of infection caused by SARS-COV-2 in Morocco. Ethnobotany Research and Applications, [S. l.], v. 21, p. 1–17, 2021. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/2495. Acesso em: 18 oct. 2021.