title: [Effect of contrast enhancement and its indication for CT studies in geriatric patients (author's transl)].
mesh_terms: D000368:Aged; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D003287:Contrast Media; D005260:Female; D006801:Humans; D008297:Male; D011856:Radiographic Image Enhancement; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media