title: Digital subtraction angiography "road map".
mesh_terms: D000792:Angiography / Q000379:methods*; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002404:Catheterization / Q000379:methods*; D003201:Computers; D003626:Data Display; D005471:Fluoroscopy / Q000379:methods; D006801:Humans