PT - JOURNAL ARTICLE AU - Bunts, A. T. TI - Retropulsion of Ruptured Nucleus Pulposus Simulating Tumor of the Cauda Equina DP - 1940 Oct 01 TA - Cleveland Clinic Journal of Medicine PG - 257--260 VI - 7 IP - 4 4099 - http://www.ccjm.org/content/7/4/257.short 4100 - http://www.ccjm.org/content/7/4/257.full SO - Cleve Clin J Med1940 Oct 01; 7