A CASE REPORT ON PNEUMOCEPHALUS THAT OCCURRED FOLLOWING AN EPIDURAL OZONE INJECTION DURING PERCUTANEOUS LUMBAR DISC DECOMPRESSION SURGERY Статья Hemati K., Hemati P., Ghasabeh S.R., Dikafraz Shokooh G.A. Anesthesiology and Pain Medicine. Brieflands. Том 14. 2024.