Friedman, L Computed tomographic appearances of a posterior lumbar apophyseal ring fracture. [electronic resource] - South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde Apr 1990 - 427 p. digital Publication Type: Case Reports; Letter ISSN: 0256-9574 Subjects--Topical Terms: AdultFractures, Bone--diagnostic imagingHumansIntervertebral Disc Displacement--diagnostic imagingLumbar Vertebrae--injuriesMaleTomography, X-Ray Computed