Airlangga, P. A., and A. Arifin. “THORACIC SPINE CANAL STENOSIS WITH CAUDA EQUINE SYNDROME: CASE REPORT”. Journal Orthopaedi and Traumatology Surabaya, vol. 8, no. 2, Dec. 2019, pp. 86-92, doi:10.20473/joints.v8i2.2019.86-92.