Ugron, ÁGnes, Simona Tache, Nicoleta Decea, and Remus Moldovan. 2014. “Influence of Acute Ozone and Hypobaric Hypoxia Exposure on the Tissue Oxidant/Antioxidant Balance in Physical Exercise”. Medicine and Pharmacy Reports 85 (3), 353-57. https://medpharmareports.com/index.php/mpr/article/view/173.