1. Balmagambetova SK. Application of ozone technologies in obstetrics and gynecology. Meditsinskii zhurnal Zapadnogo Kazakhstana. 2011;1(29):19-26. (In Russ.)
2. Grechkanev GO. Ozone therapy technologies in obstetrics and gynecology. Nizhnii Novgorod: Izd-vo NizhGMA; 2016. (In Russ.)
3. Kastueva ND, Tsallagova LV, Merdenova LA, Maisuradze LV. The role of new medical technologies in obstetrics and gynecology. Sovremennye voprosy biomeditsiny. 2018;2(3):132-145. (In Russ.)
4. Hassanien M, Rashad S, Mohamed N, Elawamy A, Ghaly MS. Non- invasive oxygen-ozone therapy in treating digital ulcers of patients with systemic sclerosis. Acta Reumatol Port. 2018;43(3): 210-216
5. Buranova FB, Fedorova TA. Plasmapheresis and medical ozone in the treatment of pregnant women after in vitro fertilization with placental insufficiency. Rossiiskii vestnik akushera-ginekologa. 2012; 12(1):43-47. (In Russ.)