RT Journal Article SR Electronic T1 Computed tomographic metrizamide myelography in the evaluation of thoracic spinal osteoblastoma. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 670 OP 673 VO 3 IS 6 A1 M F Omojola A1 A J Fox A1 F V ViƱuela YR 1982 UL http://www.ajnr.org/content/3/6/670.abstract AB