title: Evaluation of extracranial occlusive disease by digital subtraction angiography.
mesh_terms: D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging*; D016122:Brachiocephalic Trunk / Q000000981:diagnostic imaging; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002533:Cerebral Angiography / Q000379:methods; D003287:Contrast Media; D006801:Humans
chemical_list: D003287:Contrast Media