Fishchenko , Ia.V., I.V. Roy, і L.D. Kravchuk. 2021. «The Role of Epidural Steroid Injections in the Treatment of Pain in Patients With Degenerative Changes in the Lumbar Spine». Медичні перспективи 26 (3):55-60. https://doi.org/10.26641/2307-0404.2021.3.241938.