PRIMA, A. G.; LEONAS, R.; THEODORUS. Serum Interleukin-1β and High-Sensitivity C-Reactive Protein Across Schizas Morphological Grades in Degenerative Lumbar Spinal Stenosis: An Exploratory Cross-Sectional Study. Sriwijaya Journal of Surgery, v. 9, n. 1, p. 30-43, 28 Jun. 2026.