title: Usefulness of digital subtraction angiography in ischemic cerebral vascular disease: relationship to age and gender.
mesh_terms: D000368:Aged; D002545:Brain Ischemia / Q000000981:diagnostic imaging* / Q000209:etiology; D002340:Carotid Artery Diseases / Q000150:complications / Q000000981:diagnostic imaging; D002343:Carotid Artery, Internal; D002533:Cerebral Angiography / Q000379:methods*; D003251:Constriction, Pathologic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013382:Subtraction Technique