Đức HVL, Ngân VK, Hải NH. 33. Ewing’s sarcoma at multiple vertebrae: A case report: EWING’S SARCOMA AT MULTIPLE VERTEBRAE: A CASE REPORT. TCNCYH [Internet]. 2022Sep.15 [cited 2025Apr.4];156(8):280-5. Available from: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/1007