Slinko, E. I., V. V. Verbov, A. I. Pastushin, A. V. Muravsky, M. E. Tsymbal, and I. I. Al-Qashqish. “Operative Treatment of a Lumbar Spondylolisthesis With Neurologic Signs”. Ukrainian Neurosurgical Journal, no. 2 ():72-77. https://theunj.org/article/view/107747.