Viebahn-Hänsler, R., Leon-Fernandez, O. S. and Fahmy, Z. (2019) “Systemic ozone applications, Major autohemotherapy and Rectal Insufflation, evaluated according to the International classification of Evidence-Based Medicine. A new basis for reimbursement of medical expenses by private and social insurances [abstract]”, Journal of Ozone Therapy, 3(4), p. 78. doi: 10.7203/jo3t.3.4.2019.15550.