Koh, W. ., Kim, S. ., Hwang, B. ., Choi, W. ., Song, J. ., Suh, J. ., … Shin, J. . (2011). Value of Bone Scintigraphy and Single Photon Emission Computed Tomography (SPECT) in Lumbar Facet Disease and Prediction of Short-term Outcome of Ultrasound Guided Medial Branch Block with Bone SPECT. The Korean Journal of Pain, 24(2), 81-6. https://doi.org/10.3344/kjp.2011.24.2.81 (Original work published 2011)