PEREZ OLIVA, J.R. et al. 2024. Non-Instrumented Arthrodesis and Decompression vs. Instrumented Arthrodesis and Decompression in Patients Diagnosed with Lumbar Spinal Stenosis Without Deformity: A 2-Year Follow-Up Study. Investigación en Discapacidad. 10, S1 (Oct. 2024).