Ozonated Air Therapy for the Treatment of Upper and Lower Respiratory Tract Infections as a Potential Therapy for Prevention and Treatment of Covid 19 Infection. Global Journal of Medical Research, [S. l.], v. 20, n. F6, p. 39–45, 2020. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/2117. Acesso em: 13 aug. 2026.