title: Some observations on the value and techniques of myelography in lumbar disc lesions. The results over a five year period at the Nuffield orthopaedic centre, Oxford.
mesh_terms: D003287:Contrast Media / Q000009:adverse effects; D003951:Diagnostic Errors; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D007459:Iodized Oil; D008581:Meningitis / Q000139:chemically induced; D008722:Methods; D009192:Myelography; D012585:Sciatica / Q000000981:diagnostic imaging*; D013911:Thorium Dioxide; D014054:Tomography
chemical_list: D003287:Contrast Media; D007459:Iodized Oil; D013911:Thorium Dioxide