title: Contrast dose in CT scanning.
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging*; D003973:Diatrizoate / Q000031:analogs & derivatives*; D003974:Diatrizoate Meglumine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D003973:Diatrizoate; D003974:Diatrizoate Meglumine