Kumar Mishra, S., Haresh Gori, K., & C. E., D. (2018). Comparison of outcome in lumbar spine instability treated surgically with pedicle screw fixation with or without interbody fusion device (cage). International Journal of Research in Medical Sciences, 6(3), 937–944. https://doi.org/10.18203/2320-6012.ijrms20180619