Facet Joint Disorders and Their Role in the Production of Back Pain and Sciatica. A Correlative Radiologic-Pathologic Study with Magnetic Resonancev. 7No. 5923–944
Schellinger, D., Wener, L., Ragsdale, B. D., and Patronas, N. J. 1987. "Facet Joint Disorders and Their Role in the Production of Back Pain and Sciatica. A Correlative Radiologic-Pathologic Study with Magnetic Resonance." RadioGraphics, 7, (5) 923–944.