title: Myelographic study of the obstructed spinal theca with water-soluble contrast medium.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008793:Metrizamide; D008875:Middle Aged; D009192:Myelography / Q000379:methods*; D012995:Solubility; D013118:Spinal Cord Diseases / Q000000981:diagnostic imaging*
chemical_list: D008793:Metrizamide