COVID-19 Dermatological manifestations. Presentation of two cases. Ozone Therapy Global Journal, [S. l.], v. 10, n. 1, p. 27–38, 2020. DOI: 10.67442/fzz0jd22. Disponível em: https://journal.ozonetherapyglobaljournal.es/index.php/otgj/article/view/94. Acesso em: 23 aug. 2026.