title: [Intravenous digital subtraction angiography with low-dose contrast material].
mesh_terms: D000792:Angiography / Q000379:methods*; D003287:Contrast Media / Q000008:administration & dosage*; D006801:Humans; D007275:Injections, Intravenous; D013382:Subtraction Technique
chemical_list: D003287:Contrast Media