title: [Catheter dilatation using digital image subtraction].
mesh_terms: D000368:Aged; D000792:Angiography / Q000295:instrumentation / Q000379:methods*; D000800:Angioplasty, Balloon; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male
vernacular_title: Katheterdilatation mit der digitalen Bildsubtraktion.