Quillay y saponinas en épocas de covid-19. Cuadernos Médico Sociales, [S. l.], v. 61, n. 3, p. 75–77, 2022. DOI: 10.56116/cms.v61.n3.2021.71. Disponível em: https://www.cms.ojstest.com/sitio%20nuevo%20ok/index.php/cms/article/view/71. Acesso em: 18 jul. 2025.