title: Brain parenchyma penetration by metrizamide following lumbar myelography.
mesh_terms: D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging / Q000378:metabolism*; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D008297:Male; D008793:Metrizamide / Q000378:metabolism*; D008875:Middle Aged; D009192:Myelography / Q000009:adverse effects; D013997:Time Factors; D014057:Tomography, X-Ray Computed
chemical_list: D008793:Metrizamide